Default skin change. xe_defaut -> default.

git-svn-id: http://xe-board.googlecode.com/svn/branches/1.7.0@244 7db839d3-7499-e74c-7ded-2c83870bfeb4
UI enhancement.

git-svn-id: http://xe-board.googlecode.com/svn/branches/1.7.0@245 7db839d3-7499-e74c-7ded-2c83870bfeb4
CSS selector name change. .collapse -> .collapsed

git-svn-id: http://xe-board.googlecode.com/svn/branches/1.7.0@246 7db839d3-7499-e74c-7ded-2c83870bfeb4
Code refactoring.

git-svn-id: http://xe-board.googlecode.com/svn/branches/1.7.0@247 7db839d3-7499-e74c-7ded-2c83870bfeb4
Skin name change 'xe_board' --> 'xe_2007'.
Button UI change.

git-svn-id: http://xe-board.googlecode.com/svn/branches/1.7.0@248 7db839d3-7499-e74c-7ded-2c83870bfeb4
Skin name change 'xe_default' --> 'xe_2008'.
Skin name change 'xe_official' --> 'xe_2009'.
Skin name change 'xe_v3_default' --> 'xe_2010'.
Skin name change 'xe_v3_gallery' --> 'xe_2010_gallery'.

git-svn-id: http://xe-board.googlecode.com/svn/branches/1.7.0@249 7db839d3-7499-e74c-7ded-2c83870bfeb4
xe_2007, xe_2008: bootstrap UI interoperability enhancement.

git-svn-id: http://xe-board.googlecode.com/svn/branches/1.7.0@250 7db839d3-7499-e74c-7ded-2c83870bfeb4
xe_2007, xe_2008, xe_2009: bootstrap UI interoperability enhancement.

git-svn-id: http://xe-board.googlecode.com/svn/branches/1.7.0@251 7db839d3-7499-e74c-7ded-2c83870bfeb4
xe_2007, xe_2008, xe_2009: bootstrap UI interoperability enhancement.

git-svn-id: http://xe-board.googlecode.com/svn/branches/1.7.0@252 7db839d3-7499-e74c-7ded-2c83870bfeb4
Bootstrap interoperability enhancement.

git-svn-id: http://xe-board.googlecode.com/svn/branches/1.7.0@253 7db839d3-7499-e74c-7ded-2c83870bfeb4