- added min-max range for channel numbers for the ACL entry
- added channel tag match for the ACL entry
- introduced channel_access() routine
- moved the username channel tag to ae_rights
- add advanced streaming checkbox to control service and mux streaming separately
- fix typos/misspellings in documentation
- fix broken link on how to build Tvheadend
- standardize on most commonly used capitalization of "Tvheadend"
- update copyright year to 2013
- break up the handful of run-on lines