fixed code style
updated phpdoc and input types list in CFormInputElement
Merge pull request #2896 from gureedo/form-update

updated phpdoc and input types list in CFormInputElement
Add Norwegian translation messages for zii.php
Merge pull request #2897 from atmoz/master

Add Norwegian translation messages for zii.php
Fixes #2908 adding insertMultiple to Migrations
Merge pull request #2909 from luislobo/2908-Add-insertMulti-to-Migrations

Fixes #2908 adding insertMultiple to Migrations