Commented code
Refactoring: moved action methods and made some local vars into member vars
merged refactoring
fixed warnings in PlaylistsTable
Fixed My Library button not refreshing
Merge branch 'master' of https://github.com/woodbury/Musha

Conflicts:
	src/ui/MainPage.java
Merge branch 'master' of https://github.com/woodbury/Musha into philsTesting