Add new supporttools plugin (maybe change this name I hate it)
[NX-28] Add security-diagnostic/user resource
nuke enuciate
need to use javax.inject.Singleton groovy has its own @Singleton
rename supporttools -> atlas
add ui components to load ui
Add security muck
Add basic bits for support-tools UI
Tidy up security configuration
Add system-information resource
notes
avoid null in data, convert throwable to string
sort props and env
Add nexus properties (via appcontext)
Add basic template for rendering simple key-value stuff, extjs 3.4 xtemplate blows can't deal with objects
Merge branch 'NX-19-dynamic-logging' into supporttools

Conflicts:
	components/nexus-webapp/pom.xml
Add installDirectory property to ApplicationConfiguration (nullable as this is not available in war-based installations)?
Use ApplicationConfiguration.installDirectory
Use UiContributorSupport
Basic icons config
tidy
Add helper  to install a plugin
Work around problem accessing private fields from closures
Simplify usage docs