Gives fieldsets a background color (nested fieldsets an opacity)
Adds missing scss files
Gives fieldsets a right margin so they don't flow offscreen
Merge pull request #875 from sonatype/7710_nested

Gives fieldsets a background color

+ Nested fieldsets have an opacity, so they appear darker than their parent.
+ Margins, padding, and borders have been changed as well.
Allow specifying of bundle to be used by modern ITs via system property
Fix default IT coordinates
Gives custom form controls a red outline when invalid
Fix blankText for valueset
[NEXUS-7707, NEXUS-7711] update fonts for error/content/describe pages
Disable messages panel and toggle
Merge pull request #881 from sonatype/disable-messages-button-panel

Disable messages panel and toggle
Provides icon fallback when repository type not available
Merge pull request #884 from sonatype/7745_default_icon

Provides icon fallback in search when repository type not available
[NEXUS-7657] Make rawcontent use ComponentStore and switch to map-based api
Merge pull request #860 from sonatype/NEXUS-7657-rawcontent-update

[NEXUS-7657] Make rawcontent use ComponentStore
NEXUS-7370: update EventSubscriberHost to use dynamic registration
NEXUS-7371: remove the automatic feature discovery in favour of a strict list of features to install
Remove unused test file
Move to OrientDB 2.0-M3