* remotes/upstream/master:
don't delete contact from a friend request if friendship was already established
quattro: move quattro-green inside quattro folder. Add config option to select quattro color scheme.
allow themes to use "style.php" instead of "style.css". Load style.php trhu mod/view.php to pass it friendica framework.
css-fixes in diabook-derivates
css-fixes in diabook-derivates
quattro-green: remove settings code Use config.php from quattro
quattro: add config.php
settings: add "display settings" tab, with UI-related settings. Load optional "config.php" from theme folder and show in page. Loading of "config.php" follow theme_info['extends'] property.
catch OpenID login errors in cases when the OpenID server does not answers
css-fixes in diabook-derivates
quattro-green: added Description to the theme.php
* master: