removed unused imports, fixes issue 1464 (wrong and missing T in grid and smartgrid), fixes issue 1465 (translation of "None" message)
grid.rows
fixed potential vulnerability in form CRSF handling, thanks Anthony
fixed potential vulnerability in form CRSF handling, thanks Anthony
'File list' sidebar when editing a page in admin
cache.action now works with actions raising HTTP internally
Merge pull request #84 from niphlod/issue/1464-1465

better T in grid/smartgrid
Merge pull request #85 from ilvalle/master

File list sidebar on Admin
Merge pull request #86 from niphlod/feature/cache.action

cache.action now works with actions raising HTTP internally