Implemented FindBug findings
- Method fails to close file streams
- Methods should start with lower case letters
Fixed prescribing stuff
Merge remote-tracking branch 'origin/findbugs' into Sprint3/task11-0.5

Conflicts:
	Project Pink/src/main/java/ch/bfh/bti7081/s2013/pink/medication/LocalMedicalService.java
Further layout improvement: patient detail view
Fixed two more FindBugs findings
- Lazy initialization in Context class
- Methods should always start with a lower case letter
Merge remote-tracking branch 'origin/findbugs' into Sprint3/task11-0.5
Merge remote-tracking branch 'origin/master' into Sprint3/task11-0.5
Fixed a hibernate error that occurred on removing a note that has just been added
Prettier warning display