MODE-2289 Moved the modeshape.common.util package from modeshape-jcr to modeshape-common. This was causing OSGI conflicts with the package with the same name from -common.
Merge pull request #1232 from hchiorean/MODE-2289

MODE-2289 Moved the modeshape.common.util package from modeshape-jcr to modeshape-common.