FS-5945 --resolve
Handle APR / apr-util build settings properly

After being configured, APR and apr-util provide config scripts that
enumerate the libraries and compiler and linker options needed to
build code relying on APR/apr-util.  This patch causes us to more
fully include the output of these scripts in our build process.

FS-5574 --resolve
Pull out our own libuuid detection

APR is the only reason we depend on libuuid, so we'll rely on APR's
tools here.

This partially reverts commit f7fb54d0cd22c361298c772ce025a47f7937631d.
Bump Rev and Cut 1.2.15
freetdm: ftmod_analog_em: Remove constant CAS debug log
Avoid building mod_java on sid for now

We're getting dependency errors that seem to be an upstream issue.
revert 04aac8c932ec853145e3efb60014d6f6e4fefafb it causes recursion loop in some systems
Add back build/config/uuid.m4 missed from reversion

This finishes reverting commit a89717f05b4b0d88c0257dbbba43635c5d7299c6.
mod_rayo: fix config to passthrough loopback dialstrings
Merge branch 'v1.2.stable' of git://git.freeswitch.org/freeswitch into v1.2.stable