Fixing bug with the root relative and clean menu options on first save

On a clean install when you saved the theme options for the first time,
the validation had a bug where the root relative URLs and clean menu
output values would both be set to false even if they were true.
minor tweaks to the H5BP htaccess / loading
removing sitemap and subpages page templates (outdated, unnecessary)
fixing undefined index error on widget and removing whitespace
Whitespace fixes

Replaced all hard tabs with spaces. Removed all trailing whitespace.
mod_rewrite_rules is a filter, not action.
Adding Foundation CSS Files
Adding support on the options page for Foundation framework
Adding action for foundation framework

Added where to select the CSS files from.  There are many right now and
need to be combined and compressed at some point.  Also added the
conditional css for foundation for IE 9
Adding default css classes for Foundation framework
Adding Foundation framework Javascript files
Added an action and function to add the Foundation framework javascript files when it is selected
Adding HTML 5 Shiv from Foundation framework spec
Removing an old query file
Moving foundation js files out of common library folder to its own folder
Merge pull request #164 from coreywagehoft/master

adding Foundation CSS Framework, thx @coreywagehoft
Fix register sidebars so child themes can unregister them.
Merge pull request #165 from johnnypeck/widgetsfix

Fix register sidebars so child themes can unregister them, thx @johnnypeck
adding fix for empty search query
adding fix for empty search query