A bunch of css (interna; gwt) changes to fix the editor UI.
Merge branches 'dashboard' and 'dashboard' of https://github.com/zanata/zanata-server into dashboard

# By Alex Eng
# Via Alex Eng
* 'dashboard' of https://github.com/zanata/zanata-server:
  Add admin,glossary link

# By Alex Eng
# Via Alex Eng
* 'dashboard' of https://github.com/zanata/zanata-server:
  Add admin,glossary link