Fix #1272 CSS dropdown issue on ie 7/8
Fix #1275 Add homepage icon
Fix #1280 Css issue manager list
Fix #1289 & #1292 Css issue report
Fix #1295 Research thesaurus terms
Fix #1337 Remove keyup on input
Fix #1335 Auto close alert after delay
Fix #1329 Can not reorder collection
Fix #1330 Can not bootstrap i18n without json3 dependency on IE7
Merge pull request #510 from nlegoff/some_fixes

[3.8] Some fixes