Modified tests for commit 5145248
Made requests approval true by default
Simplified creating requests array in requests#create
Spelling
Yet another breadcrumb fix (YABF)
save and cancel buttons
Changed request routes to remove unnecessary employee_id param in url
Removed unnecessary @employee from requests form
Updated comments
Merge branch 'change-request-post-routes'
Merge branch 'master' into create-requests-from-calendar

Conflicts:
	test/controllers/requests_controller_test.rb