test: route: move groups test to new file
test: route: move enumerations test to new file
test: route: add account test
test: route: fix duplicate "test_roles"
This is introduced by r8189 and r8230 in trunk. So, this is not effect in 1.3-stable.
test: route: move documents test to new file
test: route: move messages test to new file
code layout clean up test/integration/api_test/users_test.rb
test: route: move custom_fields test to new file
test: route: move boards test to new file
test: route: move admin test to new file
