[Issue #75] [WIP] View Projects
Created category model and migration
Created table categories_keywords
Added the keywords association to the category model
Merge pull request #109 from MGhanem/devise_migrations

#86 Added device migrations.
Merge branch 'master' of github.com:MGhanem/smartsoft-13 into create_model_category
Changed the type of developer_id cloumn from string to references
Merge branch 'master' of https://github.com/MGhanem/smartsoft-13 into C3_fattouh92_S15_viewAllProjects
Salma created Project_Category mig
Salma updated mig
Salma created Project_Category mig
Merge pull request #115 from MGhanem/C3_SalmaFG_S07

Salma created Project_Category mig
Modified the main application layout
Merge branch 'master' of github.com:MGhanem/smartsoft-13 into project_skeleton
Merge pull request #112 from MGhanem/fix_migrations

Changed the type of developer_id cloumn from string to references
Merge pull request #111 from MGhanem/create_model_category

Create model category
Merge branch 'master' of https://github.com/MGhanem/smartsoft-13 into C3_fattouh92_S15_viewAllProjects
Merge pull request #98 from MGhanem/project_skeleton

Project skeleton
Salma commited untracked files
created company uml folders