Merge pull request #36 from projectcs13/develop

Merge Develop
Delete unnecesary files
Change private attribute
Changes for demo
Fix edition of stream
Merge pull request #37 from projectcs13/master

Merge last hotchanges for the demo
Remove definetely Products and Posts tables
Autocompletion on Edit Resource window
Autocompletion for resources partially working with Rails
Autocompletion works creating a resource
Search and Home Page
Merge branch 'develop' of github.com:projectcs13/sensor-cloud-website into sp4.sc2.Search_Page
Optimize the DOM query
Display the 'My Resources' link when signed in only
Render again the list of streams. Delete comments
Improve the design of the home page
Add a 'custom-variables' Sass file to customize Bootstrap
Update the 'bootstrap-sass' gem to 3.0.0.0rc
Organize the scss files
Improve the design of the sign-in and sign-up forms