#2117 add robots noindex and nofollow as options for each page
Updating indents
Update global_lang.php
Update step_1_lang.php
Update complete_lang.php
Merge pull request #2690 from bsh/patch-6

Update translation
Merge pull request #2689 from bsh/patch-5

Update step_1_lang.php
Merge pull request #2688 from bsh/patch-3

Update global_lang.php
Fixes #2663. There can now be multiple keyword fields on a single page.
Merge branch '2.2/develop' of github.com:pyrocms/pyrocms into 2.2/develop
Merge branch '2.2/develop' of git://github.com/lisatiya/pyrocms into 2.2/develop
Tweaked migration 125 a little.
Tweaked migration 125 a bit and related files.
Added translation files for robots noindex/nofollow.
Merge git://github.com/pyrocms/pyrocms into 2.2/develop