Upgraded bootstrap to use bootstrap 3 instead.

The 2.3.2 bootstrap was legacy code and not properly
maintained so I upgraded to bootstrap 3 instead.

Signed-off-by: Ruth Nunez <ruth.nunez@teamcodeflux.com>
Updated the main css file.

These adjustments are related to the upgrade to twitter
bootstrap plugin.

Signed-off-by: Ruth Nunez <ruth.nunez@teamcodeflux.com>
Created a default field for the fields plugin.

Now the default field is a text field that has the
twitter bootstrap style settings.

Signed-off-by: Ruth Nunez <ruth.nunez@teamcodeflux.com>
Applied the twitter bootstrap upgrade to the existing layout.

The layout is now new and improved and has the upgraded
bootstrap's css settings.

Signed-off-by: Ruth Nunez <ruth.nunez@teamcodeflux.com>