fixed upload of posts (except files). | added API to get json object for the first post returned from the db
return the array of returned items
adds flash error to azure_helper | queries attachments of documentdb docs
added readAttachments method to azure_helper | added brand logo (needs layout fix) | added static.js to handle CDN static content
added LESS file | modified gruntfile.js to execute LESS job | added main.less file