add a check to the setup page for the php calendar extension
tree8b7e3834d273a932d97b615c5bd57d44db086d6d
-rw-r--r-- 299 .cil
-rw-r--r-- 622 .gitignore
drwxr-xr-x - .tx
-rw-r--r-- 45094 COPYING
-rw-r--r-- 537 CREDITS
-rw-r--r-- 46066 ChangeLog
-rw-r--r-- 7513 INSTALL
-rwxr-xr-x 1836 Makefile
-rw-r--r-- 1007 README
-rw-r--r-- 807 TODO
-rw-r--r-- 8 VERSION
drwxr-xr-x - config
-rw-r--r-- 2138 davical.spec.in
drwxr-xr-x - dba
drwxr-xr-x - debian
drwxr-xr-x - docs
drwxr-xr-x - htdocs
drwxr-xr-x - inc
drwxr-xr-x - issues
drwxr-xr-x - po
drwxr-xr-x - scripts
drwxr-xr-x - testing
drwxr-xr-x - zonedb