Reorganize the packages.
New RO page. 4.2.0-RC1.
Show resource title.
Update instead of rename.
Move the components.
Merge branch 'develop'

Conflicts:
	src/main/java/pl/psnc/dl/wf4ever/portal/pages/ro/RoPage.java
Set version.
[maven-release-plugin] prepare release portal-4.2.0