Ehcache config tryouts
Added repository caching
#11: Working cache setup for pages (to be done for other entities as well)
#11: Add caching for other entities
Merge branch 'develop' into feature/#11-cache

Conflicts:
	build.xml
	src/main/java/be/webfactor/sitecubes/domain/Page.java
	src/main/java/be/webfactor/sitecubes/repository/ContentLocationRepository.java
	src/main/java/be/webfactor/sitecubes/repository/PageRepository.java
	src/main/java/be/webfactor/sitecubes/rewrite/SiteCubesConfigurationProvider.java
	src/main/resources/log4j.properties
Merge branch 'feature/#11-cache' into develop