Create Idea table by Scaffolding

Include name and description.
Merge pull request #2 from satukark/development

Create Idea table by Scaffolding
Add RSpec testing framework
Create Keyword table and model #3

Ran scaffolding script
Merge pull request #10 from hwikgren/development

closes #3
Create a model for Idea-to-Keyword association

Run generate script for the model IdeaKeyword, add association only to
the Idea model since Keywords hasn't been merged yet.
Add default route

Map it to Idea index page.
Merge branch 'development' of github.com:tktl-app-ideas/appideas into idea_categories

Conflicts:
	config/routes.rb
Implement Idea-to-Keyword relation

Add relation methods to the models.
Add pry-rails gem

Use pry as a default instead of irb.
Merge branch 'idea_categories' into development
Merge branch 'development' of github.com:tktl-app-ideas/appideas into development
Update Idea views show.html file

Idea show view will now print all related Keywords
Resolves #12