Create cache dir hierarchy when using alien_cache.
fix publish of recreated nested catalog hierarchies
turn off pki signature validation by default
add test for return value of failed publish
add test for read-only mode
fix test case
fix test case
fix test case
test case tuning
get_apache_version() in cvmfs_server
add apache config detector functions
centralize apache config file creation
centralize removal of apache configuration files
FIX: adapt config for 'Allow from all' to apache 2.4
Merge pull request #312 from reneme/apache24_compatibility

Server Compatibility with Apache 2.4.x
FIX: remote_run.sh and remote_setup.sh required root privileges
cloud_test/run.sh can handle login names other than 'root'
.gitignore
FIX: typo in documentation comment
always set default locale on test machine