Added Fortinet (FortiOS) controller driver
Fixed prompt re to match prompt of "fmc1/1" table
Fixed prompt re to match prompt of ip address tables
Added error_re
Exscript/drivers: Password-Banner FortiOS

Support password banner matching for FortiOS.
Merge pull request #44 from egroeper/fortios

Added Fortinet (FortiOS) controller driver
docs: Fix demo files path
docs: Fix Makefile escape

Making docs didn't work for me.
This way it works here (Ubuntu, bash, gmake), hope it doesn't screw it
up for others.
demo: Fix typo in multiple.py
Just some unnecessary spelling fixes