CC-5023:
Miss base_dir in GetServerType() will cause Web Server Type is "A"

-fixed
CC-5023: Miss base_dir in GetServerType() will cause Web Server Type is "A"

-fixed
2.3.1 release prep
Don't run the airtime-install script if Apache has not been configured [#CC-5020]
syntax error
Merge branch '2.3.x' of dev.sourcefabric.org:airtime into 2.3.x
add wait timer before liquidsoap is shutdown
better frozen liquidsoap handling
Merge branch '2.3.x' into 2.3.x-saas