Merge branch 'release/v0.5.0' into develop
Added 'PortfolioItems' and 'Portfolio' collection model
portfolio items are retrieved from the server
Added 'PortfolioItem' model with 'description:text' and 'name:string' attributes
retrieve 'PortfolioItem's from database
remove 'image-gallery'
created 'portfolio_items' resource
added link to 'Add new item'
Added 'backbone.syphon' lib
can add new portfolio tasks through form
Added 'Portfolio.List.Empty' view
use markdown to for portfolio item descriptions
added 'paperclip' gem and 'screenshot' attribute to 'PortfolioItem'
remove old images
added Devise and screenshot uploads for portfolio items
added JSON authentication using Devise to password protect portfolio
Merge branch 'feature/pass-protected-portfolio' into develop
remove devise routes generated with 'devise_for'
updated version number to '0.6.0'
Merge branch 'release/v0.6.0'