Include apache commons logging dependency, as apache commons config seems to be dependent upon it
Merge pull request #49 from objectiser/COMMONS-LOGGING

Include apache commons logging dependency, as apache commons config seem...
added new osgi/fuse related projects
Added a servlet filter that can be used to support the overlord UI
header in a non servlet 3.0 complian app server (one that cannot serve
resources from JARs inside a WAR).
Small pom.xml change
Jetty 8 and filter based authentication classes
split out application server specific auth support into separate modules.  added jetty auth support
Merge branch 'fuse61-support' of github.com:EricWittmann/overlord-commons into fuse61-support