[support] BBCode now supports [indent]

Hi there. An issue was created about supporting [indent] tags in the bbcode module. Since I was also requiring it, I've created patches for it. All those needing this may patch their bbcode installation or wait till it is ported to the next release. See at - http://drupal.org/node/461004 -- Nilesh Govindarajan Site & Server Adminstrator www.itech7.com