updated config files for the default theme
create subsubnavlist style, to accommodate a third level of nav tabs with scrolltofixed
added subsubnavlist styles
add tool_origin to unset vars
fixed delete_theme, change  to
fix ECHO to echo typo
replaced %s with %d in test query constructor
adjust subnavlist padding
adjust footer logo top margin
add sql to update theme version number during upgrade
added missing parent id to main reply to form
Merge branch 'master' of https://github.com/atutor/ATutor
check for existance of groups before running SQL, to remove failed connect to mysql error
added check to see if icon is custom or sock
replaced colon with semi-colon after endif
replaced GET with REQUEST so fid is maintained when a post error occurs
replaced % with %% in user query for compatibility with queryDB()
5472 check for valid user instead of memember_id, removed returning user drop down for admins
replace row with row_forum during forum subscription
5474 change AT_print formatting from input.text to news.body and news.title