fixes 2 privilege issues
fixed 1 more
updated faq
removed unused faq.rst
some regex to scour the CSS and figure out the branding colors
added function to update branding colors
first pass for #1518

this only handles postTools privileges, topic and category will follow
update BS brand colors in ACP
branding settings on ajaxify fixed
added public/src/admin.js; moved enableColorPicker into admin.enableColorPicker
updated enableColorPicker to accept either a jQ obj or a string; updated it to be able to initialize several inputs at once
added colorPicker to branding inputs
closes #1530
fixed post privilege privilege
Merge branch 'master' of https://github.com/designcreateplay/NodeBB
added Korean translation
added korean language files to NodeBB, thanks @g6123!
more work on #1518

still needs more work, category is next
Merge branch 'master' of https://github.com/designcreateplay/NodeBB
fixed indents