Changed the mysql database link

I found a discussion thread that says more about the database.
Merge pull request #13 from mwatts15/patch-1

Changed the mysql database link
Update faq.rst
added Geppetto waffle board
fixing syntax
Added a suggestion for Python coding standards
Merge pull request #14 from mwatts15/patch-2

Added a suggestion for Python coding standards
Outline, neuron models