Added function_exists check for theme_styles and theme_js functions - this will allow easily overwrite those in the child theme.
Stop messing up the default gravatar

The default gravatar URL passed to the `get_avatar` function was invalid causing issues with the display of default gravatar images.
Added Spanish translation
Merge pull request #111 from not-only-code/master

Added Spanish translation
Merge pull request #105 from DeanMarkTaylor/patch-1

Stop messing up the default gravatar
Merge pull request #104 from smartfoxes/master

Fix for the child theme issues with overwriting theme_styles and theme_js