Merge pull request #275 from rafalpietraszewicz/master

changes in notices display in userpanel default style
Adds colgroups in voip account templates
Adds colgroups in welcome templates
Merge pull request #276 from maciejlew/master

Adds colgroups in welcome and voip acocunt templates
Update index.php

Tu ma być przypisany katalog modules naszego LMSa a nie katalog modules dla Userpanelu. Ta zmienna jest przypisana póżniej jako USERPANEL_MODULES_DIR.
Merge pull request #277 from limer-org/patch1

Update index.php
Update customermessages.html

Ujednolicenie z LMSUI -> Wiadomości
Merge pull request #278 from limer-org/patch1

Update customermessages.html
Update netdevipeditbox.html

Mały błąd.
Merge pull request #279 from limer-org/patch1

Update netdevipeditbox.html
many sms service providers can be set in sms.service setting (separated by colon)
many sms service providers can be set in sms.service setting (separated by colon)
workaround for problems with checking all checkboxes
added symlink to img dir for userpanel
alter table messageitems - add lastreaddate column for notices handeling in userpanel