Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message) - Pages are now stored with an extra metadata field called page_format which is "wikitext" or "xhtml" - New $flags parameter + RENDER_* constants added that control RenderMan::render() behavior - Several other changes: * Added a sprite API for Javascript and made editor use sprites when possible * Removed a number of config options from the default install schema, replaced with second parameter to getConfig() calls * MessageBox in editor mostly replaced with miniPrompt * A few bugfixes related to password changes (registration didn't even work) * Rewrote the bitfield compression algorithm used to serialize allowed MIME types * Fixed some typos in language files and strings * Fixed a Text_Wiki bug in Heading parser

#text_font {width:250px;}
#text_size {width:70px;}
.mceAddSelectValue {background:#DDD;}
select, #block_text_indent, #box_width, #box_height, #box_padding_top, #box_padding_right, #box_padding_bottom, #box_padding_left {width:70px;}
#box_margin_top, #box_margin_right, #box_margin_bottom, #box_margin_left, #positioning_width, #positioning_height, #positioning_zindex {width:70px;}
#positioning_placement_top, #positioning_placement_right, #positioning_placement_bottom, #positioning_placement_left {width:70px;}
#positioning_clip_top, #positioning_clip_right, #positioning_clip_bottom, #positioning_clip_left {width:70px;}
.panel_wrapper div.current {padding-top:10px;height:230px;}
.delim {border-left:1px solid gray;}
.tdelim {border-bottom:1px solid gray;}
#block_display {width:145px;}
#list_type {width:115px;}
.disabled {background:#EEE;}