fix brooklyn version
if brooklyn.war does not exist, start the REST API anyway,
and support a "dev mode" which allows it to load the jsgui if brooklyn.war is not found on classpath
(workaround for eclipse not copying the war to the classpath)
add abiquo, and support VM name maximum being configurable
fix logback version conflict in eclipse
fix bug where tree view refresh icon didn't re-render the refreshed collection (so tree didn't update)
tell Eclipse IDE to ignore addl mvn phases (preventing lifecycle mapping errors); this adds to other sections which do the same for other phases, so less in-the-way than previous mods (made automatically by eclipse) which lived in a project-specific pom.xml
Merge pull request #813 from ahgittin/fix/misc2

support abiquo, and some other misc tidies