Merge pull request #61 from ollieh/master

Added saving to and loading from database for friend requests, changed default keyboard button to emoji button rather than newline, and fixed crash on exit bug
Merge pull request #62 from ollieh/master

Redid adapters and left pane so that it's one listview so it scrolls properly.
Merge pull request #63 from ollieh/master

Tweaked titling and colours
Merge pull request #64 from ollieh/master

Layout tweaks
App Crash Fix onStop()

App crashes whenever scheduleTaskExecutor is null. Need to call
scheduleTaskExecutor.shutdownNow() only if it not null.
Merge pull request #65 from batraabhishek/master

App Crash Fix onStop()
Fix lint error about the use of non Default Fragment Constructor
Merge pull request #66 from DeX77/fragment-default-constructor

Fix lint error about the use of non Default Fragment Constructor
Removing unused classes and code
Fix app crashing from database error
Fix app crashing from database error
Fixed no text displaying in friend request fragment
Merge branch 'master' of https://github.com/Astonex/Antox