Removed expected failure decorator due resolution of bz1092450 and bz 1115528
Updated the tests due to the fix of bz1109870

Now we can delete orphans by content type.
Updated installation script for pulp 2.4.1 alpha

Some minor changes to parameters in configuration files.
Introduced ssl configuration with ca and signed apache
Bz 1121102 still not fixed, adjusting pulp version
introdusing ssl flags in the inventory that are enabling/disabling ssl configuration.

This change covers ssl for api and for real consumer also
Enabling ssl by default in the installation script
introducing applicability tests