Merge branch 'hotfix/fix_auth' into develop

* hotfix/fix_auth:
  remove session files
  replace session controller to sessionS
  fix showing member
add sign_out button in navbar
edit gitignore
good css for session_new
fix forms
remove session index file
good make up for forms
auth is working
hide edit profile button when not current user
Merge branch 'feature/styles' into develop

* feature/styles:
  hide edit profile button when not current user
  auth is working
  good make up for forms
  remove session index file
  fix forms
add thumbs of chekined members to event show
add new file test_controller_test to include Devise only for
controller_test
add current_member_checkined_test
remove binding.pry from test file
edit gitignore
remove all helper test files
increase coverage
Merge branch 'hotfix/coverage'

* hotfix/coverage:
  increase coverage
  remove all helper test files
  edit gitignore
  remove binding.pry from test file
  add current_member_checkined_test
  add new file test_controller_test to include Devise only for controller_test
Merge branch 'hotfix/coverage' into develop

* hotfix/coverage:
  increase coverage
  remove all helper test files
  edit gitignore
  remove binding.pry from test file
  add current_member_checkined_test
  add new file test_controller_test to include Devise only for controller_test

Conflicts:
	.gitignore
Merge branch 'develop'

* develop:
  add thumbs of chekined members to event show
  hide edit profile button when not current user
  auth is working
  good make up for forms
  remove session index file
  fix forms
  good css for session_new
  edit gitignore
  add sign_out button in navbar