MOB-2142 libs added
MOB-2142 redudant layout deleted
MOB-2142 dialog fragment added
MOB-2142 added interfaces to communicate betweenfragments
MOB-2142 added communication between fragments, list adapter changed to BaseAdapter
MOB-2142 firebase url extracted to a constant, adding new user fixed
MOB-2142 fragments added in xml file
MOB-2142 progress dialog added
MOB-2142 added onDestroy method to remove listeners, errors fixed, code cleaned
MOB-2142 logout fix
MOB-2142 formatting fixed, orientation added, renamed methods, fields and constatnts, noop comments added
MOB-2142 fragment renamed, chat message constructor changed
MOB-2142 if-else notation changed, modifiers changed, username assigned only on login success
MOB-2142 username assigning fixed
MOB-2142 error message changed
MOB-2142 buttons weights changed
MOB-2142 fixed formatting, added message in the thrown exception, fragment name changed
Merge pull request #5 from Wikia/feature/MOB-2142_login

Feature/mob 2142 login