Issues about Material.Dialog submodule

[appleneko2001]

In these days I reviewed my Material.Dialog library and I found a lot problem on implementations and coding-style. So I want to remaster those things I created, because fix them is barely possible, but could takes a long time and possibly to break features again. But dont worry! I will take care to not break API. So you guys can keep source code without changes.

Related issues: #152

[appleneko2001]

Do not use nightly-package version 2.5.0.74-nightly or above.
CustomDialog, Time and date picker dialog and text field dialog will unavailable until I remaster them.

[appleneko2001]

TextFieldDialog should be usable now.
version: 2.5.0.76-nightly or above.
commit: de36bce

[appleneko2001]

CustomDialog is shipped with 2.5.0.75-nightly but untested. Unfortunately I dont have time to test this feature. Thanks sabuto that he accepted my request and give me result of usability CustomDialog

For now we only need to remaster DatePicker and TimePicker and this issue could be closed after 3.0 release.