[Issue #94] Added new validation
[Issue #94] fixed tests
Merge branch 'master' of github.com:MGhanem/smartsoft-13 into C4_m0hamed_S14_AddWordToDatabase

Conflicts:
	arability/config/locales/ar.yml
	arability/config/locales/en.yml
Merge pull request #509 from MGhanem/C4_m0hamed_S14_AddWordToDatabase

C4 m0hamed s14 add word to database