code format clean up WatchersControllerTest
Merged r12387 from trunk to 2.3-stable.
fix disable to run test environment.
Merged r12273 from trunk to 2.3-stable.
Fixed uninitialized constant Redmine::Scm::Adapters::CommandFailed error when reloading in development mode.
Merged r12273 from trunk to 2.4-stable.
Merged r12387 from trunk to 2.4-stable.
fix disable to run test environment
Let boolean custom fields have no value.
Allow filtering on boolean custom field with no value (#2183).
Raised custom field inputs width.
Removed individual block class on checkboxes.
