Azoth Xoox: properly handle server errors on form fetching.
Azoth Xoox: fixed code style.
Azoth Xoox: don't add own GW entry as sub-entry on GW removal.

Possibly fixes a segfault on gateway removal.
Merge pull request #217 from rayslava/master

LHTR: Added libtidy search support
Azoth: take user-entered groups into account in RIEX.
Merge branch 'master' of github.com:0xd34df00d/leechcraft
Azoth: delete entries on Delete key.
Azoth: forward Delete key to the view.
Azoth: fixed missing include.
Azoth: added IMUCPerms::TrySetPerm().
Azoth: invoke TrySetPerms() on global ban if participant wasn't found.
Azoth Xoox: reimplement IMUCPerms::TrySetPerm().
Aggregator: always save provider for job.
Aggregator: download feed after killing a stall.
Aggregator: fixed style.
Doc: disable HTML_TIMESTAMP by default (breaks builds).
CSTP: fixed file check on download.
Auscrie: initial delay.
AN: moved "Update" button to a saner place & renamed.
AN: operator!= for rules.