drop obsolete 'rxfax'
drop unmaintained zhone hacks
drop obsolete mISDN 1.x support

Current mISDN subsystem in kernel is mISDN 2, which can be integrated
with asterisk through the 'lcr' package.
drop obsolete openais
patches updated for Asterisk 12

Updated:
– lua51-path.patch

Dropped, as fixed upstream:
– external-libedit.patch
– libedit-history.patch
– Fix-history-loading-when-using-external-libedit.patch
– ptlib-check.patch

Dropped, as they were not previously applied anyway:
– asterisk-no_k6_on_sparc.patch
– pkg-config-gmime.patch
– gsm-libpoison.patch
disable h323

Won't build with out h323plus:
> checking if OpenH323 version 1.24.0 is compatible with chan_h323... no

Does anybody really still need that?
BR and menuselect.* updates

- new OSPToolkit-devel required
- jansson library required
– corosync libraries used
- pjproject for the new SIP channel
Disable corosync for now

It is broken – https://issues.asterisk.org/jira/browse/ASTERISK-22912
Set default voicemail storage to FILE_STORAGE

The value in menuselect.makeopts can be easily broken when updating the
file, so set it explicitely in the spec too.
drop broken histedit.h include

The right file is included earlier
- install fixes
dropping modules removed upstream
clean up %files

drop files that were not and are not there
TODO cleanup

obsolete entries (some as old as our asterisk.spec) removed