issue #7 - Topic Overview initial implementation, partly working

by Tischler, Marogy
issue #7 - further implement TopicListAdapter

by Tischler, Marogy
issue #6 - textview wurde verändert

by Marogy, Lüftenegger
issue#6 -fixed swipe tabs, needs still debuging David, Jonny
swipe
issue#6 Coding - swipe category by David, Jonny
issue#6 Coding fixed errors by david, jonny
Merge branch 'master' into topicList

Conflicts:
	mobilForum/AndroidManifest.xml
	mobilForum/res/values/strings.xml
Merge pull request #21 from StefanTischler/topicList

Topic list