Merge pull request #9 from ibrohimkhan/dev

Dev
Merge branch 'view' of https://github.com/ibrohimkhan/timetracker into template
- add base css and images
- edit config/application.rb
- add home page
- add style flatly
fix home page
refactoring css style
fix sign in page
fix sign up page and css style
fix forgot password page and home page
fix home
Merge branch 'template' of https://github.com/ibrohimkhan/timetracker into template
fix registration edit page
Merge branch 'template' of https://github.com/ibrohimkhan/timetracker into template
travis
fixed template files erb in slim
Merge branch 'template' of https://github.com/ibrohimkhan/timetracker into template
merged dev & template branches and solved conflicts
Created controller for task model. Created specs and view for it
updated task views and controller
Update registration and some fixes