Fix IllegalStateException when specifying override locations in
server-side config
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