color schemes: added `mp6_colors_get_scheme()` and `mp6_colors_get_json()`; increased priority of MP6's default color schemes

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@760447 b8457f37-d9ea-0310-8a92-e5e31aec5664
color schemes: implemented `mp6_colors_get_scheme()`; load/serve dynamic css

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@760517 b8457f37-d9ea-0310-8a92-e5e31aec5664
color schemes: adjust svg painter to new json structure; load dynamic colors after default colors

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@760532 b8457f37-d9ea-0310-8a92-e5e31aec5664
color schemes: added filter for color scheme variables and css template

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@760639 b8457f37-d9ea-0310-8a92-e5e31aec5664
color schemes: changed blue scheme to Mel's choice as JSON only

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@760641 b8457f37-d9ea-0310-8a92-e5e31aec5664
removed PHP 5.3-ness from `mp6_colors_get_json()`

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@760656 b8457f37-d9ea-0310-8a92-e5e31aec5664
removed `colors-blue.css`

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@760657 b8457f37-d9ea-0310-8a92-e5e31aec5664
fixed my sites and site-name icon style

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@760706 b8457f37-d9ea-0310-8a92-e5e31aec5664
color schemes: added colors and admin-bar templates

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@760709 b8457f37-d9ea-0310-8a92-e5e31aec5664
color schemes: implemented cache for `mp6_colors_get_scheme()`; allow `scheme` property to be an object or absolute path

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@760724 b8457f37-d9ea-0310-8a92-e5e31aec5664
added `MP6` constant to check if MP6 is activated; removed `_x` from color scheme names

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@760780 b8457f37-d9ea-0310-8a92-e5e31aec5664
color schemes: added `mp6_register_color_schemes` action for 3rd parties to add color schemes

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@760964 b8457f37-d9ea-0310-8a92-e5e31aec5664
color schemes: inherit variable values based on inheritance map; updated blue color scheme preview colors

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@761022 b8457f37-d9ea-0310-8a92-e5e31aec5664
refactored color schemes component using SASS

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@761582 b8457f37-d9ea-0310-8a92-e5e31aec5664
color schemes: removed un-used files

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@761643 b8457f37-d9ea-0310-8a92-e5e31aec5664
admin-bar: correct 3rd level arrow alignment

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@761664 b8457f37-d9ea-0310-8a92-e5e31aec5664
admin menu: corrected fly-out menu position

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@761665 b8457f37-d9ea-0310-8a92-e5e31aec5664
color schemes: added "collapse menu" SASS variables; inverted colors for admin-bar search input; improved/extended admin-bar/admin-menu selectors

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@761666 b8457f37-d9ea-0310-8a92-e5e31aec5664
color schemes `_minimal.scss`: don't override variables, if they are already defined; added collapse button variables

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@761728 b8457f37-d9ea-0310-8a92-e5e31aec5664
color schemes: prevent blue flash of current menu item background, when toggling menu state

git-svn-id: https://plugins.svn.wordpress.org/mp6/trunk@761731 b8457f37-d9ea-0310-8a92-e5e31aec5664