[brain] Allowing multiple thoughts with same tag. (:has_many :through :uniq). Creates multiple associations but checks for already-created tags to avoid duplication.
[brain] add default user with default tags and thoughts in db/seed.db
[brain] Adding Thought controller and #index view action.
[brain] adding route thoughts => thoughts/index.
[brain] adding thoughts#index view as link to navigation flow with basic bootstrap on table.
[brain] only taking unique tag-labels from each Thought to make labels
[brain] git color settings into docs
[brain] adding rails debugger gem
[brain] adding default user with thoughts and tagsto db/seed.db
[brain] fixing bugs.
[brain] bug fix related to creating Tags from Thoughts.
[brain] deletion of orphaned tags if no Thoughts for that Tag exist
Merge branch 'adding_view_for_thoughts'