merge new_loader_completion branch, including (at least):
-rw-r--r-- 3 .cleancount
-rw-r--r-- 591 BUGS
-rw-r--r-- 4294 CHANGES
-rw-r--r-- 17986 COPYING
-rw-r--r-- 8554 CREDITS
-rw-r--r-- 2595 LICENSE
-rw-r--r-- 24645 Makefile
-rw-r--r-- 2890 Makefile.moddir_rules
-rw-r--r-- 2478 Makefile.rules
-rw-r--r-- 10080 README
-rw-r--r-- 19766 UPGRADE.txt
-rw-r--r-- 3552 acinclude.m4
-rw-r--r-- 607 aclocal.m4
drwxr-xr-x - agi
drwxr-xr-x - apps
-rwxr-xr-x 784 bootstrap.sh
drwxr-xr-x - build_tools
drwxr-xr-x - cdr
drwxr-xr-x - channels
drwxr-xr-x - codecs
-rwxr-xr-x 44018 config.guess
-rwxr-xr-x 32429 config.sub
drwxr-xr-x - configs
-rwxr-xr-x 931147 configure
-rw-r--r-- 28910 configure.ac
drwxr-xr-x - contrib
drwxr-xr-x - doc
drwxr-xr-x - formats
drwxr-xr-x - funcs
drwxr-xr-x - images
drwxr-xr-x - include
-rwxr-xr-x 6406 install-sh
drwxr-xr-x - keys
drwxr-xr-x - main
-rw-r--r-- 2793 makeopts.in
-rwxr-xr-x 6480 missing
-rwxr-xr-x 671 mkinstalldirs
drwxr-xr-x - pbx
drwxr-xr-x - redhat
drwxr-xr-x - res
-rw-r--r-- 2576 sample.call
drwxr-xr-x - sounds
drwxr-xr-x - static-http
drwxr-xr-x - utils