Merge pull request #119 from chuckdumont/jaggr-core

Rename test cases for renamed modules
Notes on how to create a maintenance branch from a tag.
Update whitespace, indents according to new rules.
Merge pull request #120 from ddumontatibm/master

Update whitespace, indents according to new rules.
Move c.i.j.service.impl.cache message bundle to c.i.j.core.impl
Move c.i.j.service.impl.config message bundle to c.i.j.core.config
Move c.i.j.service.impl.deps message bundle to c.i.j.core.deps
Move c.i.j.service.impl.executors message bundle to c.i.j.core.executors
Move c.i.j.service.impl.layer message bundle to c.i.j.core.layer
Move c.i.j.service.impl.module message bundle to c.i.j.core.module
Move c.i.j.service.impl.modulebuilder.css message bundle to
c.i.j.core.modulebuilder.css
Move c.i.j.service.impl.modulebuilder.javascript message bundle to
c.i.j.core.modulebuilder.javascript
Move c.i.j.service.impl.transport message bundle to
c.i.j.core.impl.transport
Merge pull request #121 from ddumontatibm/jaggr-core

Move message bundles from jaggr-service to jaggr-core.
Remove OSGi dependency from c.i.j.service.impl.AggregatorExtension
Move c.i.j.service.impl.AggregatorExtension to c.i.j.core.impl
Merge pull request #123 from ddumontatibm/jaggr-core

Move AggregatorExtension to jaggr-core
Slight tweak to project settings to make imports from jaggr-service and
jaggr-core easier to differentiate.
Move the rest of c.i.j.service.impl.cache to jaggr-core.
jaggr-service depends on jaggr-core's test jar