Reverted DataMapper's explicit String to Integer castings. Fixes #1186.
Update Twitter Bootstrap and Font-Awesome
Merge pull request #1330 from WaYdotNET/admin11.3

Update Twitter Bootstrap and Font-Awesome
fix Locking down active support to less than 4.0
Merge pull request #1331 from WaYdotNET/master

fix Locking down active support to less than 4.0
add namespace option to form builder
whitespace cleanup
fix font-awesome
fix navbar-nav into admin section
Make instances of he | himself | his | him all be gender neutral. @rskang
Merge pull request #1335 from didlix/master

Make instances of he | himself | his | him all be gender neutral.
Merge pull request #1334 from WaYdotNET/master

fix some error into admin section
Update .travis.yml
File.read is better than "open".
Merge pull request #1336 from namusyaka/improve-open-methods

File.read is better than "open".
Fixed :grouped_options of select_tag.

Added test cases for #1294.
Merge pull request #1337 from namusyaka/fix_grouped_options_of_select

don't use block for content_tag in #select_tag
cleanup someone's sickly puts
fix bundle for ruby 1.8.7. Before allowing AS 4, we MUST branch away with statement about dropping 1.8.7
fix #751, introduce #absolute_url for generating absolute urls