adding example database yml
updated gitignore to ignore vagrant and rbenv files
fixed merge conflict in gitignore
adds code climate
Removed double polymorphic joins
Made migration (up only) to remove sinks and sources
Now it all works~
Removed has_many_polymorphs from code TODO: down method, completely remove sinks/sources
Removed dependency on LSLS table
Made migrations to remove dependency on LSLS
resolved model conflicts
ignore .rbenv-version
Removed difficult polymorphic structure, now just habtm
Removed bug: habtm returned join tables' ids
A little cleaning up
Made the join tables work better
Added some comments and fixed some bugs
Removed global notice functionality but it works
Half a migration
Links now work and display properly