Git commits in Moodle 1.8.2 by mudrd8mz

commit 331ecbe5b6f2f84012340f1d976248f9e703ba54
Author: mudrd8mz <mudrd8mz>
Date:   Sun, 17 Jun 2007 09:38:32 +0800
Tag:    v1.8.2

Undoing last three commits - I did not realized they should go into the HEAD and not into the STABLE sad I am sorry...

commit 46a4dde38c7ebb7c035e36fac5f4d249c66170b8
Author: mudrd8mz <mudrd8mz>
Date:   Sun, 17 Jun 2007 09:21:16 +0800
Tag:    v1.8.2

"Number of missing strings" or "No missing strings" displayed in the missing mode. Fixes MDL-7029

commit 9b7d5f1aa8ecfd102fb5610ec7033c6e88ecbf90
Author: mudrd8mz <mudrd8mz>
Date:   Sun, 17 Jun 2007 08:41:22 +0800
Tag:    v1.8.2

Started to work on GUI improvements. Menu tabs introduced. Heading to fix MDL-8012

commit 706ea2faf34fb369bb1470a0f06d65693fc827d1
Author: mudrd8mz <mudrd8mz>
Date:   Sun, 17 Jun 2007 06:25:09 +0800
Tag:    v1.8.2

To choose a file to edit, popup_form() is used now. It saves some space on the screen.