LIVEOAK-515: properly add the application to the RequestContext, updates issue with single page app not being able to handle errors.
Merge pull request #371 from mwringe/LIVEOAK-515

LIVEOAK-515
Lots of minor design adjustments
Merge pull request #372 from cardosogabriel/master

Design review / adjustments in the console
LIVEOAK-522 REST endpoint for installing application from git
 - Create MediaType for git app install
 - Create Resource for handling createMember() for new MediaType
 - Test for install from git
Exclude git install test from CI as Cloudbees is unable to access the repo