LIVEOAK-91: Dashboard initial implementation.
Merge pull request #72 from ammendonca/LIVEOAK-91

LIVEOAK-91: Dashboard initial implementation.
LIVEOAK-91: Fix to jasmine testsuite. Was overriding module definition.
Merge pull request #73 from ammendonca/LIVEOAK-91-II

Fix to console jasmine testsuite. Was overriding module definition.
LIVEOAK-73 Provide file upload / download endpoint using Mongo GridFS as storage
 - remember Content-Type of uploaded blob
 - add UPDATE handling
 - add DELETE handling
 - add support for renaming files / directories
 - improve tests
 - add gridfs to launcher config