Remove Gemfile.lock

We don't need lockfiles where we're going!
Add support for Gemfile.local
Rename waylon.yml

I want to have my own config file there without having a dirty tree.
Always link to views from the base URL
Add error notifications to base view
Break out separate config classes
Use new config objects for index
Warn when requested view does not exist
Refactor view table generation to use new config object
Configure investigate redirect to use new config object
Consistently display errors and warnings on all pages
Better warnings when querying jenkins
Coalesce config loading
Convert waylon to use model objects for querying
Update waylon.yml.example for new format