Introduction of com.ibm.jaggr.core.ServiceRegistration - first attempt.
Fix IllegalStateException when specifying override locations in
server-side config
Merge pull request #136 from projsaha/JAGGR_master_merge_2

Introduction of com.ibm.jaggr.core.ServiceRegistration - first attempt. please reivew
Merge remote-tracking branch 'jaggr/master' into jaggr-core
Added documentation in files
Minor additional in shutdown for aggregator which was missed during
merge.
Merge pull request #138 from projsaha/JAGGR_master_merge_2

Jaggr master merge 2
Merge pull request #137 from chuckdumont/jaggr-core

Fix IllegalStateException when specifying override locations in
Fix exception bug when entering console commands in felix console
Merge pull request #139 from chuckdumont/jaggr-core

Fix exception bug when entering console commands in felix console
Correct location of the javadoc comment.
Use java.nio for performance, if it's available.
Update compiler settings for jaggr-core
Activate java 1.6 and 1.7 profiles on jdk version.
jaggr-core depends on jaggr-dojo-sample for testing.
Extra source folder not working well, try exclusion based on older java.
Make sure the treewalker visits the directories as well.