Started implementation of non-recursive search function.
Merge branch 'new-backend' into nddb-userlist

Conflicts:
	javascript/visualscience.userlist.js
Merge branch 'new-backend' into nddb-userlist

Conflicts:
	javascript/visualscience.userlist.js
Merge branch 'new-backend' into nddb-userlist

Conflicts:
	javascript/visualscience.userlist.js
Merge branch 'new-backend' into nddb-userlist

Conflicts:
	javascript/visualscience.userlist.js
removed Count of users' limit.
Dummy comit
Optimized for check to select.
changed permissions for visualscience.
removed new version of jquery.
Updated with notice for our custom tweaks and hacks.
Fixed the slow checkboxes.
Improved selection of checkboxes.
Removed testing lines.
Made things a bit faster...
Implemented with fast innerHTML.
Added storing of selected users.
Cleaned a file.
Getting selected users is now fast.
Getting the email is also fast now.