fixed bug -> fill WoundDescription form correctly
Healed Wounds are now marked green @ Patient View
Feature branch for session management (ThreadLocal Pattern)
updated table columns, patient name shown in header
Merge branch 'develop' of https://github.com/fau-amos-2014-team-2/root into develop
adapted comments (mostly in providers), minor changes in PatientView, current wounds are shown first
SessionManagement based on Request-Session;

The Environment class is no longer a Singleton. The UI-Class now
provides a method to access the current session. Abstract UI classes
for NavigationView and Popover with prefix „Sessioned“ were added to
avoid long-winded getSession method calls.
Merge branch 'develop' into sessions
Merge branch 'sessions' into develop
Organized imports
fixed exception thrown when ward changes
Merge branch 'develop'
updated ROOT.war sprint 09