Add basic setup page. NoSetupFilter now prevents access too.

app/controllers/SetupController.php

@@ -2,6 +2,31 @@
 
 	class SetupController extends Controller {
 		public function showSetup() {
-			return View::make('setup');
+			return View::make('setup')->with([
+				'pageTitle' => 'Setup'
+			]);
+		}
+
+		public function setupCachet() {
+			$postData = Input::get();
+			$v = Validator::make($postData, [
+				'app_name' => 'required',
+				'app_domain' => 'url|required',
+				'show_support' => 'boolean'
+			]);
+
+			if ($v->passes()) {
+				// Create the settings, boi.
+				foreach ($postData as $settingName => $settingValue) {
+					$setting = new Setting;
+					$setting->name = $settingName;
+					$setting->value = $settingValue;
+					$setting->save();
+				}
+				return Redirect::to('/');
+			} else {
+				// No good, let's try that again.
+				return Redirect::back()->with('errors', $v->messages());
+			}
 		}
 	}