Fixes 43. Reduce visibility on DegreeCurricularPlan constructor.
Merge branch 'feature/DegreeCurricularPlan' of https://github.com/joaollq/fenix into feature/DegreeCurricularPlan

Conflicts:
	src/main/java/net/sourceforge/fenixedu/domain/DegreeCurricularPlan.java
	src/main/java/pt/utl/ist/codeGenerator/database/CreateTestData.java