Generated controller for search
Merge branch 'master' of github.com:MGhanem/smartsoft-13 into C4_m0hamed_S14_AddWordToDatabase
Merge branch 'project_skeleton' into C4_m0hamed_S14_AddWordToDatabase
[Issue #74][WIP] first version of Keyword quick search
Merge branch 'master' of https://github.com/MGhanem/smartsoft-13 into C4_NourhanMohamed_S01_KeywordQuickSearch
[Issue #74] [WIP] fixed a bug in the keyword quick search method
Merge branch 'master' of github.com:MGhanem/smartsoft-13 into C4_m0hamed_S14_AddWordToDatabase
Merge branch 'project_skeleton' of github.com:MGhanem/smartsoft-13 into C4_m0hamed_S14_AddWordToDatabase
[Issue #74][WIP] Added search controller route in the routes.rb
[Issue #74][WIP] Added documentation: Searching for keywords
[Issue #74][NT] Added view for searching for keywords
[Issue #94][NW] flash messge not displayed on wrong submission
[Issue #74][MC] Resolved merge conflicts
Merge branch 'master' of https://github.com/MGhanem/smartsoft-13 into C4_NourhanMohamed_S01_KeywordQuickSearch
Merge branch 'C4_NourhanMohamed_S01_KeywordQuickSearch' of github.com:MGhanem/smartsoft-13 into C4_m0hamed_S14_AddWordToDatabase

Conflicts:
	arability/app/models/keyword.rb
	arability/config/routes.rb
Merge branch 'create_model_category' into C4_m0hamed_S14_AddWordToDatabase
Merge branch 'create_model_category' into C4_m0hamed_S14_AddWordToDatabase
[Issue #94][WIP] Almost final state of the issue

Some of the errors when creating categories automatically with keywords are not
displayed. Also the errors sent from the keywords controller are not working
correctly
[Issue #74][WIP] used rails tags instead of normal html tags
Merge branch 'C4_NourhanMohamed_S01_KeywordQuickSearch' of github.com:MGhanem/smartsoft-13 into C4_m0hamed_S11_search_by_category