ChangeLog/0.068

New stuff

watch now uses ExpandString on the patterns. (r1402)
A user is now always notified for failed logins to his account. This now also works with auth modules like imapauth. (r1415) (r1416)
Added /msg *status UpdateModule <mod> which reloads an user module on all users. (r1418) (r1419)
A module whose version doesn't match the current ZNC version is now marked as such in ListAvailModules and friends. (r1420)
Added a Set password command to admin. (r1423) (r1424)
ZNC no longer uses znc.conf-backup. (r1432)
Two new command line options were added to ZNC:
- ZNC --foreground and znc -f stop ZNC from forking into the background. (r1441)
- ZNC --debug and znc -D produce output as if ZNC was compiled with --enable-debug. (r1442) (r1443)

cd in shell works again. (r1401)
Make WALLOPS properly honour KeepBuffer. Before this, they were always added to the replay buffer. (r1405)
ZNC now handles raw 432 Illegal Nickname when trying to login to IRC and sends its AltNick. (r1425)
Fix a crash with recursion in module calls. (r1438)
Fixed some compiler warnings with -Wmissing-declarations. (r1439)

Allow a leading colon on client's PASS commands. (r1403)
CFile::IsDir() failed on "/". (r1404)
CZNC::AddUser() now always returns a useful error description. (r1406)
Some micro-optimizations. (r1408) (r1409)
The new default for JoinTries is 10. This should help some excess flood problems. (r1411)
All webadmin skins must now reside inside the webadmin skins dir or they are rejected. (r1412)
Watch now saves its module settings as soon as possible, to prevent data loss on unclean shutdown. (r1413) (r1414)
Regenerated configure with autoconf 2.63. (r1426)
Some dead code elimination. (r1435)
Clean up znc -n output a little. (r1437)

CString::Base64Decode() now strips newlines. (r1410)
Remove CModInfo::IsSystem() since it was almost unused and quite useless. (r1417)
Some minor changes to CSmartPtr. (r1421) (r1422)
Added CFile::Sync(), a fsync() wrapper. (r1431)