removed pyenv checks: not really useful
exception handling simplified trying to solve some bugs.
Merge branch 'master' of ssh://github.com/globaleaks/GLBackend
removed pyenv check: not really useful
Merge branch 'master' of ssh://github.com/globaleaks/GLBackend

Conflicts:
	bin/startglobaleaks
fixed a bug related to file open and path (related to requirement.txt tests)