Stop ini_set warnings on import by adding @ to the calls in the template file (all sites will need to be synched for this to take effect), and closedir after reading all the sites

Closes: #264775

file_scan_directory()
also log found profiles

sites directory, but just find the directories below

Closes: #327205

Fixed locale support for D6 install profiles. Tested with spanish, french, chinese simplified and traditional. Most language packs are not fully released yet, so it is a bit hard to be sure if it is completely done, but it seems correct

Vastly improve install profile support for Drupal 6 release. Should also support locale, but that is still untested

Better fix for DB type requirement. Now in _INIT. Change perm of sites/default before and after writing config

Better fix for DB type requirement. Now in _INIT. Change perm of sites/default before and after writing config

#321942 (primarily) - working config file generation and synch command. Also cleaned up variables passed to the system so the site_ prefix is no longer used.

import the default site again, since we will want hostmaster to manage itself, for upgrades and such