merge of upstream master includes images, adding of function and route from vorlux.py
add more images from merge of upstream master.
Add images path /static/images/img.png
fix typo in path for putty-1.png
Merge branch 'master' of git://github.com/darthlukan/vorlux-flask into darthlukan-master

Conflicts:
	templates/help.html
	vorlux.py
Merge branch 'master' of git://github.com/darthlukan/vorlux-flask into darthlukan-master

Conflicts:
	templates/help.html