Tweak user search css.

Signed-off-by: crynobone <crynobone@gmail.com>
fix fieldset legend css.
Move css loading to header, so style.css can overwrite it.

Signed-off-by: crynobone <crynobone@gmail.com>
Fixed handles configuration is missing. Closes #47.

Signed-off-by: crynobone <crynobone@gmail.com>
Fixed unable to use "orchestra.saving: extension.{name}" event. Closes #48.

Signed-off-by: crynobone <crynobone@gmail.com>
Implement "orchestra.validate: extension.{name}" and Orchestra\Services\Validation\Extension. Closes #49.

Signed-off-by: crynobone <crynobone@gmail.com>
Fixed regression bug with new implementation on Orchestra\Support\Validator.

Signed-off-by: crynobone <crynobone@gmail.com>
fixed redirection typo.

Signed-off-by: crynobone <crynobone@gmail.com>