TBL_SHARE overrides /usr/share

refs micahflee/torbrowser-launcher#75
share/ reorganized + setup.py
FIX mirrors.txt not found

refs micahflee/torbrowser-launcher#75
README and requirements: local dev easier
Merge branch 'fix_75_share' of https://github.com/boyska/torbrowser-launcher into boyska-fix_75_share

Conflicts:
	README.md
update version path in build scripts
add apparmor profiles back into deb package