Revert "Add gitignore file for rails specific files."

This reverts commit 7618293f1c415e1d7ff938daf99aa7a5cdb77bfc.
Merge branch 'master' of https://github.com/DevYah/coolsoft-13

Conflicts:
	Idearator/.gitignore
Merge branch 'master' of https://github.com/DevYah/coolsoft-13
Merge branch 'master' of https://github.com/DevYah/coolsoft-13
Merge branch 'C3_Marwa_39_SubmitEditIdea' into C1_Sameh_#78_facebook_sharing
Issue #78, Add facebook sharing to idea page
Issue #76, Add twitter share to idea page
Merge branch 'master' of https://github.com/DevYah/coolsoft-13
Issue #76, Fix error in javascript
Issue #76, Move styling to .css files
Issue #76, Remove Share button
Issue #78, Use sharing directly from facebook
Issue#78, Change style
Issue #78, Add Javascript and some styles
Merge branch 'C1_Sameh_#78_facebook_sharing' into C1_Sameh_#76_twitter_sharing
Issue #76, Change share from twitter directly
Conflicts:
	Idearator/app/assets/javascripts/ideas.js
	Idearator/app/views/ideas/show.html.erb
Merge branch 'master' into C1_Sameh_#76_twitter_sharing
Issue #76, Merge with latest master
Conflicts:
	Idearator/app/models/idea.rb
Issue #76, Add UML and No Documentation to add
Merge branch 'master' of https://github.com/DevYah/coolsoft-13
Issue #79, Just a commit for commiting's sake
Issue #80, add vote_count table to track daily changes in votes.

This table is needed to create the Threshold method. "prev_day_votes" variable will store the
number of votes the idea got the day before, and "curr_day_votes" will store the votes that
the idea will get in the new day. Each time the Threshold method is called, the "curr_day_votes"
column values will be set to 0, and the previous values will overwrite the column "prev_day_votes".