images and categories. work in progress.

am dat commit doar pentru ca sa pot face pull
Merge remote-tracking branch 'origin/master'

Conflicts:
	AndroidManifest.xml
	src/com/mmday/MMD/activities/LoginActivity.java
Merge branch 'master' of https://github.com/veresbogdan/MMD_Java
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
work in progress. not stable.

main screen with dynamic categories
images screen for the selected categories