Allow for specifying transition time and easing curve

[haniotis]

Thanks @ItsMrAkhil for this great package! Just missing a few things including setting a custom time and easing function :)

[ItsMrAkhil]

@haniotis Is it a necessary or just a missing function. Create a pull request if you needed or will do it in the free time. Thank you for the compliment 😉.

[aldenfbrown]

Hello ItsMrAkhil,

I might be able to help with this one, you cool with that?

[aldenfbrown]

FYI friends this functionality is wired up in my fork here. Enjoy!