configure.in:  replace 'tempfile' with distro-agnostic 'mktemp'
emcweb: change to GPL2+ as granted by author

Sergey K <kayserg@gmail.com> 13/9/2013:
May I ask you ( or somebody else) to adjust files as you want to see them? When done, you can give them to me and I update miniemc2 SVN with that changes.
..
Sergey
emcweb/mongoose.c/.h: remove DOS line endings
emcweb/moongoose_wrapper: add license statement by original author
scripts: add license statement to new scripts by John Morris
scripts/pru_debug: add license statement
src/linuxcncconfig.py-tmp.in: add license statement
rtapi/flavor.c: add license statement
num2nam.h: remove unused include
rsyslogd config: add license statement
rtapi/ring.h: clarify Pavel's license, copy in Portable Audio license
rtapi/xeno_math: remove unused file without license declaration
rtapi/libm.c: change ownership to Michael Haberler

this was a complete rewrite anyway
tests: add license statements
www/js/miniemc2.js: add license extension to GPL2+ as granted by author
Add missing license declarations
Signed-off-by: Charles Steinkuehler <charles@steinkuehler.net>
Remove deprecated pru-examples/ directory and files
Working example code is now in PRU-Debugger/
Signed-off-by: Charles Steinkuehler <charles@steinkuehler.net>
rtap/rt-preempt.*, rtapi_pci.c : add as LGPL 2.1+

as agreed with original author
rtapi: license-tag entirely new files

easy cases - these didnt exist
rtapi/list.h: license tag as GPL - replacement by sys/queue suggested (BSD)