branch selection
Added stop notifications button requested by Özgur.
Checking/filtering repo events
Checking/filtering repo events
Checking for conflicts WIP
Merge branch 'master' of https://github.com/Sajfer/EDA397-Group6

Conflicts:
	app/src/main/java/com/EDA397/Navigator/NaviGitator/Activities/GitFunctionality.java
Merge branch 'master' of https://github.com/Sajfer/EDA397-Group6

Conflicts:
	app/src/main/java/com/EDA397/Navigator/NaviGitator/Activities/GitFunctionality.java
Starting/stopping service works without crashing, starts when choosing repo, stopped when either pressing back in MainActivity or pressing logout or stop notifications button in SettingsFragment.
Moved repoevents call to the service.
Merge branch 'master' of https://github.com/Sajfer/EDA397-Group6

Conflicts:
	app/src/main/java/com/EDA397/Navigator/NaviGitator/Activities/GitFunctionality.java