Introducing SearchPickerActivity.
Code snippets from posts are now italic.
Changes the functionality of the SearchResults to comply with the usage
of SearchPickerActivity.
Fixed the AndroidManifest merging issues which were introduced
yesterday.
Merge branch 'kostas'

Conflicts:
	GitWarriorSolution/AndroidManifest.xml
	GitWarriorSolution/res/layout/activity_main.xml
	GitWarriorSolution/src/com/example/gitwarriorsolution/ListAdapter.java
	GitWarriorSolution/src/com/example/gitwarriorsolution/MainActivity.java
	GitWarriorSolution/src/com/example/gitwarriorsolution/SearchResults.java