Issue#44 Add again the destory method
Issue#44 Add alerts when redirected from views
adding stream partial
Merge branch 'master' into C3_MahmoudHashish_#44_Delete_Idea
added required assets for jquery tokrn input

modified:   Gemfile
modified:   app/assets/javascripts/application.js
modified:   app/assets/stylesheets/application.css.scss
added username at the top of the idea UI.
Issue#44 Add again issue UML
added json controller client and server
added route to json page
added custom css to the tag autocomplete
added tag autocomplete view 'cheers'
Merge branch 'master' into C3_MahmoudHashish_#44_Delete_Idea
added bootstrap style

added css imported from bootstrap css attributes and used similar colors
Issue #90 ,Added google visular gem
Merge branch 'master' into C4_Hesham_36_IdeaStream
Merge branch 'master' into C3_MahmoudHashish_#44_Delete_Idea
#88, infinite scrolling
#88, added documentation
Issue #92, Added graph view and controller
Merge branch 'master' into C3_MahmoudHashish_#44_Delete_Idea