Added a simple script to generate seeds.rb

gen_seeds.rb will parse a yaml file and turn it into ruby calls to populate the db
Updated the basic seed file.

Generated by by gen_seeds.rb.
Basic seeds.yml.

TODO: eventually generate the file from a combination of hardwired and scripted data
Added a Rake task for generating seed data.
Fixed paths in gen_seeds.rb.

Also added a line in the script to generate a comment at the top of the file.
Merge branch 'venue' of https://github.com/TheConstructors/QwikStubs into venue

Merge of my seed changes back into the branch.

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