* adding the altitude tag

* sorting list of pics before tagging

* adding instruction about alphabetical image naming

Bugfix:#3167 Nested parameter files under xxxx/yyyy/zzzz/kkkk are considered in the scope of xxxx/yyyy

Conflicts:
	src/lib/ecl

Conflicts:
	Tools/px_generate_params.py
	src/lib/ecl

-run Tools/fix_code_style.sh with no argument to check astyle version

cmake combine NuttX copy and export

-NuttX wasn't recopying if it fails to compile

abort if within 2s there is no new message published

the loop variable i was increased even if no topic was updated. This means
less messages are outputed than specified.

This adds a a target `make eagle_default` to build both the POSIX and
the QURT side in one command. Also, it adds an upload target for both to
push the files over adb to the device. This doesn't just push the
executables and lib files, but also the startup config files.