Only certain specific namespaces actually have database columns.
Allow adding an 'after=YYYY-MM-DD' or 'after=P72D' parameter

Only applies to PUT of a collection.  This will mean that only events
after that date (or absolute duration prior to today).  All repeating
events will still be included.
Changes in formatting from Transifex.
Fix typo.
Fixed schedule reply handling for missing organizer
Fix very buggy conversion of duration to seconds.

Obviously this was never tested before.
Handle the ?after=(duration|date) syntax when receiving a PUT of a calendar.
Autocreated docs for new classes.
Sometimes principal_id can be false.
Correct regression host name.
Release 1.1.2
Merge branch 'master' of git://repo.or.cz/davical

Conflicts:
	inc/caldav-PUT-functions.php
	po/de.po
	po/es_AR.po
	po/es_ES.po
	po/es_MX.po
	po/es_VE.po
	po/et.po
	po/fr.po
	po/hu.po
	po/it.po
	po/ja.po
	po/nb_NO.po
	po/nl.po
	po/pl.po
	po/pt_BR.po
	po/pt_PT.po
	po/ru.po
	po/sv.po
Merge branch 'master' of github.com:DAViCal/davical