nshterm: increase stack size to fix crash on 'ls -l'
Merge pull request #1240 from PX4/nshterm_stack

nshterm: increase stack size to fix crash on 'ls -l'
fetch_log.py renamed to fetch_file.py and reworked, works with all files, not only logs, added recursive directory download
Merge pull request #1242 from PX4/fetch_file

fetch_log.py renamed to fetch_file.py and reworked
Merge branch 'master' of github.com:PX4/Firmware into asfilter