initial commit story 4.8 #122
added documentation to the html.erb files
initial commit fixes #122
Fixed indentaion errors
Merging master into local branch and resolving conflicts
fixed more conflicts
rmoved routes.rb~file
Added proper documentation
Fixed documentation
Fixed indentation
Removed temporary files ending with ~
Resolved conflicts
Fixed merging issues
Fixed conflicts
Fixed merge conflicts
Fixed indentation issue
Merge pull request #174 from alaashafaee/story_4.8

Merging Add test case Story 4.8 for @linsara.
Fixing conflicts with test_case model -database-