OO-1209: import more metadatas, sanity check for numbers
OO-1209: more polish, placeholder for context help, description, example file...
OO-1215 update fontawesome 4.2
OO-1211 fix white top border at default login background image
OO-1211 remove unnecessary douplicated import in square style
OO-1211 adding styles for clearing floating images and adding better table styles
no-jira: remove unused details in repository handler