Merged r11239 from trunk.
Updates for 2.2.2 release.
tagged version 1.4.7
Updates for 1.4.7 release.
Merged r11228 from trunk (#12851).
Merged r11227 from trunk (#9842).
Backported r11233 from trunk (#12833).
Input fields restricted on length should have maxlength parameter set (#12833).
Merged r11225 from trunk (#12838).
Backported r11157 and r11158 from trunk (#12801).