Restored old session pattern, before chris changed the implementation
Updated documents from 'master' branch, added methods to session
Cleanup, fixed typos, added some example methods to Session to
demonstrate the State Pattern
Added Memento pattern presentation, slight modification of Session
Updated presentation and related documents
Session View Implementation continued (prototype).
Images for Session View.
Merge branch 'master' of local repository into Gui2
Pink Images.
Merge remote-tracking branch 'origin/Gui2' into Gui2
Mobile GUI - it works, but isn't pretty yet.
Removed generated VAADIN files and added folders to "gitignore"
added navigation function to start session
Mobile GUI now works reasonably
Merge branch 'master' of https://github.com/simonkrenger/ch.bfh.bti7081.s2013.pink
added title to session overview
Now it should even look nice on mobile devices...
Added a favicon and some more improvements. Please move your views to
the new package if possible.
Merge remote-tracking branch 'origin/Gui2' into Sprint2/MobileGUI

Conflicts:
	Project Pink/src/main/java/ch/bfh/bti7081/s2013/pink/PatientOverview.java
added some improvements after merge