Fixes developer selinux install scripts.
Adds pulp-celery to selinux, and removes pulp-selinux.py
Reverting to miscfiles_manage_cert_dirs because of EL6 refpolicy
Modifies indention for enable.sh when using <<
selinux enable.sh now uses correct semodule install arguments
Removes a leftover celery_exec_t context in pulp-server.fc
Fixes pulp-celery selinux version replacement automation
Adjusts pulp-selinux uninstall to uninstall in reverse order
Adds policy allow for mongodb connect.
Adds new rules for tcp_socket in pulp-celery selinux policy
Adds socket reading to pulp-celery selinux policy
Gives celery_t write priveledges to udp_sockets
Adds read to udp_socket for pulp-celery selinux module
Adds documentation for SELinux to developer docs
Adds rhel7 extra selinux policy for pulp-celery
Creates 2.5.0 release notes, and adds a note about selinux to it.
Provides distro specific branching in pulp-celery selinux policy
Removes extra comments from pulp-selinux policy
Removes lingering entry from release notes index in uesr guide
Merge pull request #1145 from pulp/bmbouter-1125334

1125334 - Adds celery_t policy to constrain pulp_workers, pulp_resource_manager, and pulp_celerybeat