update devise, gemfile and heroku configs
Merge branch 'ems_new' of github.com:vibhor86/Trantor-management-system into ems_new
Merge branch 'ems_new' of github.com:vibhor86/Trantor-management-system into ems_new
test commit
Merge branch 'ems_new' of github.com:vibhor86/Trantor-management-system into ems_new
new landing page