Make $_REQUEST processing independent of sub-calls

- Move HTTPInputData::process() into App::runFrontend()
- Pass $_REQUEST (including processed Input) to every Module method
- Delete $_POST parameters at Module post() calls because of $_REQUEST

src/Module/Contact/Advanced.php

@@ -61,7 +61,7 @@ class Advanced extends BaseModule
 		}
 	}
 
-	protected function post(array $request = [], array $post = [])
+	protected function post(array $request = [])
 	{
 		$cid = $this->parameters['id'];
 

src/Module/Contact/Poke.php

@@ -18,7 +18,7 @@ use Friendica\Util\XML;
 
 class Poke extends BaseModule
 {
-	protected function post(array $request = [], array $post = [])
+	protected function post(array $request = [])
 	{
 		if (!local_user() || empty($this->parameters['id'])) {
 			return self::postReturn(false);

src/Module/Contact/Profile.php

@@ -71,7 +71,7 @@ class Profile extends BaseModule
 		$this->config            = $config;
 	}
 
-	protected function post(array $request = [], array $post = [])
+	protected function post(array $request = [])
 	{
 		if (!local_user()) {
 			return;

src/Module/Contact/Revoke.php

@@ -74,7 +74,7 @@ class Revoke extends BaseModule
 		}
 	}
 
-	protected function post(array $request = [], array $post = [])
+	protected function post(array $request = [])
 	{
 		if (!local_user()) {
 			throw new HTTPException\UnauthorizedException();