Localization Support

Added localization support. POT file to be translated. Portuguese
Brazil localization files.
Fix for Issue #79, Problem setting top nav background color and setting gradient
Fixed featured image as background image
Merge pull request #91 from robbierotman/master

Fixed featured image as background image
Merge pull request #83 from wiredin/master

Fix for issue #79, Problem setting background color and gradient
Merge pull request #77 from kafran/master

Localization Support
Adding a french traduction for the Theme.
Similar to the Portugese version.

Signed-off-by: Alexandre JULIEN <alex.julien13@gmail.com>
Minor correction on metadatas.

Signed-off-by: Alexandre JULIEN <alex.julien13@gmail.com>
Added a check for existence of wp_get_theme()

Adding a check for existence of wp_get_theme() to add support for
Wordpress versions older than 3.4.
Added a check for existence of wp_get_theme()

Added a check for existence of wp_get_theme() to allow theme to support
Wordpress versions older than 3.4.
Merge pull request #102 from scone/master

Fix issue #101 - Thanks @scone.
Merge pull request #98 from alexandrejulien/master

Adding french translation