Revisions of php-sabre-event (5)

Jeroen van Meeuwen Jeroen van Meeuwen (vanmeeuwen) committed over 6 years ago (revision 5)
Escape unit tests failing
Jeroen van Meeuwen Jeroen van Meeuwen (vanmeeuwen) accepted request 1878 almost 8 years ago (revision 4)
Updated php-sabre to sabre-dav 2.1.11, sabre-event 2.0.2, sabre-http 3.0.5 and sabre-vobject 3.5.3. Moved sabre-dav/http/vobject to a new location to be compatible with packages of debian9/ubuntu16.

Roundcube/iRony/chwala have their include paths and/or Dependencies updated
timotheus timotheus accepted request 1783 about 8 years ago (revision 3)
Ubuntu_14.04 compatibility

(regression: no Debian >=9.0 - but this is unneeded because Debian 9+ has php-sabre-* included)
Jeroen van Meeuwen Jeroen van Meeuwen (vanmeeuwen) accepted request 1773 about 8 years ago (revision 2)
Add CalDAV/CardDAV support for Debian Builds
Jeroen van Meeuwen Jeroen van Meeuwen (vanmeeuwen) accepted request 1514 almost 9 years ago (revision 1)
Submit php-sabre-event to Winterfell