diff --git a/package-lock.json b/package-lock.json
index 939f32d..497fd7c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -148,6 +148,23 @@
         "tslib": "^1.9.0"
       }
     },
+    "@angular/cdk": {
+      "version": "8.2.3",
+      "resolved": "https://registry.npmjs.org/@angular/cdk/-/cdk-8.2.3.tgz",
+      "integrity": "sha512-ZwO5Sn720RA2YvBqud0JAHkZXjmjxM0yNzCO8RVtRE9i8Gl26Wk0j0nQeJkVm4zwv2QO8MwbKUKGTMt8evsokA==",
+      "requires": {
+        "parse5": "^5.0.0",
+        "tslib": "^1.7.1"
+      },
+      "dependencies": {
+        "parse5": {
+          "version": "5.1.1",
+          "resolved": "https://registry.npmjs.org/parse5/-/parse5-5.1.1.tgz",
+          "integrity": "sha512-ugq4DFI0Ptb+WWjAdOK16+u/nHfiIrcE+sh8kZMaM0WllQKLI9rOUq6c2b7cwPkXdzfQESqvoqK6ug7U/Yyzug==",
+          "optional": true
+        }
+      }
+    },
     "@angular/cli": {
       "version": "8.2.2",
       "resolved": "https://registry.npmjs.org/@angular/cli/-/cli-8.2.2.tgz",
@@ -381,9 +398,7 @@
             },
             "chownr": {
               "version": "1.1.3",
-              "bundled": true,
-              "dev": true,
-              "optional": true
+              "bundled": true
             },
             "code-point-at": {
               "version": "1.1.0",
@@ -439,8 +454,6 @@
             "fs-minipass": {
               "version": "1.2.7",
               "bundled": true,
-              "dev": true,
-              "optional": true,
               "requires": {
                 "minipass": "^2.6.0"
               }
@@ -560,7 +573,6 @@
             "minipass": {
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               "bundled": true,
-              "dev": true,
               "optional": true,
               "requires": {
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@@ -570,8 +582,6 @@
             "minizlib": {
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               "bundled": true,
-              "dev": true,
-              "optional": true,
               "requires": {
                 "minipass": "^2.9.0"
               }
@@ -769,7 +779,6 @@
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               "bundled": true,
-              "dev": true,
               "optional": true
             },
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@@ -837,21 +846,6 @@
               "dev": true,
               "optional": true
             },
-            "tar": {
-              "version": "4.4.13",
-              "bundled": true,
-              "dev": true,
-              "optional": true,
-              "requires": {
-                "chownr": "^1.1.1",
-                "fs-minipass": "^1.2.5",
-                "minipass": "^2.8.6",
-                "minizlib": "^1.2.1",
-                "mkdirp": "^0.5.0",
-                "safe-buffer": "^5.1.2",
-                "yallist": "^3.0.3"
-              }
-            },
             "util-deprecate": {
               "version": "1.0.2",
               "bundled": true,
@@ -876,7 +870,6 @@
             "yallist": {
               "version": "3.1.1",
               "bundled": true,
-              "dev": true,
               "optional": true
             }
           }
@@ -1020,6 +1013,14 @@
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       "dev": true
     },
+    "@angular/material": {
+      "version": "8.2.3",
+      "resolved": "https://registry.npmjs.org/@angular/material/-/material-8.2.3.tgz",
+      "integrity": "sha512-SOczkIaqes+r+9XF/UUiokidfFKBpHkOPIaFK857sFD0FBNPvPEpOr5oHKCG3feERRwAFqHS7Wo2ohVEWypb5A==",
+      "requires": {
+        "tslib": "^1.7.1"
+      }
+    },
     "@angular/platform-browser": {
       "version": "8.2.14",
       "resolved": "https://registry.npmjs.org/@angular/platform-browser/-/platform-browser-8.2.14.tgz",
@@ -4366,6 +4367,11 @@
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       "dev": true
     },
+    "hammerjs": {
+      "version": "2.0.8",
+      "resolved": "https://registry.npmjs.org/hammerjs/-/hammerjs-2.0.8.tgz",
+      "integrity": "sha1-BO93hiz/K7edMPdpIJWTAiK/YPE="
+    },
     "handle-thing": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/handle-thing/-/handle-thing-2.0.0.tgz",
@@ -5722,9 +5728,7 @@
             },
             "chownr": {
               "version": "1.1.3",
-              "bundled": true,
-              "dev": true,
-              "optional": true
+              "bundled": true
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             "code-point-at": {
               "version": "1.1.0",
@@ -5780,8 +5784,6 @@
             "fs-minipass": {
               "version": "1.2.7",
               "bundled": true,
-              "dev": true,
-              "optional": true,
               "requires": {
                 "minipass": "^2.6.0"
               }
@@ -5901,7 +5903,6 @@
             "minipass": {
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               "bundled": true,
-              "dev": true,
               "optional": true,
               "requires": {
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@@ -5911,8 +5912,6 @@
             "minizlib": {
               "version": "1.3.3",
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-              "dev": true,
-              "optional": true,
               "requires": {
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@@ -6110,7 +6109,6 @@
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-              "dev": true,
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@@ -6178,21 +6176,6 @@
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-              "version": "4.4.13",
-              "bundled": true,
-              "dev": true,
-              "optional": true,
-              "requires": {
-                "chownr": "^1.1.1",
-                "fs-minipass": "^1.2.5",
-                "minipass": "^2.8.6",
-                "minizlib": "^1.2.1",
-                "mkdirp": "^0.5.0",
-                "safe-buffer": "^5.1.2",
-                "yallist": "^3.0.3"
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             "util-deprecate": {
               "version": "1.0.2",
               "bundled": true,
@@ -6217,7 +6200,6 @@
             "yallist": {
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               "bundled": true,
-              "dev": true,
               "optional": true
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@@ -9783,9 +9765,9 @@
       "dev": true
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-      "resolved": "https://registry.npmjs.org/tar/-/tar-4.4.13.tgz",
-      "integrity": "sha512-w2VwSrBoHa5BsSyH+KxEqeQBAllHhccyMFVHtGtdMpF4W7IRWfZjFiQceJPChOeTsSDVUpER2T8FA93pr0L+QA==",
+      "version": "4.4.15",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-4.4.15.tgz",
+      "integrity": "sha512-ItbufpujXkry7bHH9NpQyTXPbJ72iTlXgkBAYsAjDXk3Ds8t/3NfO5P4xZGy7u+sYuQUbimgzswX4uQIEeNVOA==",
       "dev": true,
       "requires": {
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@@ -10545,9 +10527,7 @@
             },
             "chownr": {
               "version": "1.1.3",
-              "bundled": true,
-              "dev": true,
-              "optional": true
+              "bundled": true
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             "code-point-at": {
               "version": "1.1.0",
@@ -10603,8 +10583,6 @@
             "fs-minipass": {
               "version": "1.2.7",
               "bundled": true,
-              "dev": true,
-              "optional": true,
               "requires": {
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               }
@@ -10724,7 +10702,6 @@
             "minipass": {
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               "bundled": true,
-              "dev": true,
               "optional": true,
               "requires": {
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@@ -10734,8 +10711,6 @@
             "minizlib": {
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               "bundled": true,
-              "dev": true,
-              "optional": true,
               "requires": {
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               }
@@ -10933,7 +10908,6 @@
             "safe-buffer": {
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-              "dev": true,
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@@ -11001,21 +10975,6 @@
               "dev": true,
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-            "tar": {
-              "version": "4.4.13",
-              "bundled": true,
-              "dev": true,
-              "optional": true,
-              "requires": {
-                "chownr": "^1.1.1",
-                "fs-minipass": "^1.2.5",
-                "minipass": "^2.8.6",
-                "minizlib": "^1.2.1",
-                "mkdirp": "^0.5.0",
-                "safe-buffer": "^5.1.2",
-                "yallist": "^3.0.3"
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             "util-deprecate": {
               "version": "1.0.2",
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@@ -11040,7 +10999,6 @@
             "yallist": {
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               "bundled": true,
-              "dev": true,
               "optional": true
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@@ -11384,9 +11342,7 @@
             },
             "chownr": {
               "version": "1.1.3",
-              "bundled": true,
-              "dev": true,
-              "optional": true
+              "bundled": true
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             "code-point-at": {
               "version": "1.1.0",
@@ -11442,8 +11398,6 @@
             "fs-minipass": {
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               "bundled": true,
-              "dev": true,
-              "optional": true,
               "requires": {
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               }
@@ -11563,7 +11517,6 @@
             "minipass": {
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               "bundled": true,
-              "dev": true,
               "optional": true,
               "requires": {
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@@ -11573,8 +11526,6 @@
             "minizlib": {
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               "bundled": true,
-              "dev": true,
-              "optional": true,
               "requires": {
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               }
@@ -11772,7 +11723,6 @@
             "safe-buffer": {
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               "bundled": true,
-              "dev": true,
               "optional": true
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@@ -11840,21 +11790,6 @@
               "dev": true,
               "optional": true
             },
-            "tar": {
-              "version": "4.4.13",
-              "bundled": true,
-              "dev": true,
-              "optional": true,
-              "requires": {
-                "chownr": "^1.1.1",
-                "fs-minipass": "^1.2.5",
-                "minipass": "^2.8.6",
-                "minizlib": "^1.2.1",
-                "mkdirp": "^0.5.0",
-                "safe-buffer": "^5.1.2",
-                "yallist": "^3.0.3"
-              }
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             "util-deprecate": {
               "version": "1.0.2",
               "bundled": true,
@@ -11879,7 +11814,6 @@
             "yallist": {
               "version": "3.1.1",
               "bundled": true,
-              "dev": true,
               "optional": true
             }
           }