Only label administrative postgres commands as postgresql_exec_t

Currently, all postgresql commands in are labeled as postgresql_exec_t.
This means they can only be executed by db admins. However, the "normal"
commands, such as createdb or psql, should also be executable by users.
(The users in question still need to be granted postgresql_role(), so
this is no security problem.)
Also apply the new postgres labeling scheme on Debian

I'm sure this is the right thing to do; however, the Debian developers
might want to have a say in this, so I made a separate patch.
Module version bump for postgres fc revisions from Luis Ressel.
Grant mount permission to access /dev/fuse

This is needed for mounting FUSE-based filesystems like ntfs-3g.
Module version bump for FUSE fix for mount from Luis Ressel.
Merge upstream