- Renamed classes, methods and properties names in german

- All the controllers exends APIv1_Controller rather than REST_Controller
 - Codeceptions modified to be compliant to changes

tests/codeception/acceptance/CISLoginPage.php

@@ -3,4 +3,4 @@ $I = new AcceptanceTester($scenario);
 $I->wantTo('CIS Startseite Testen');
 //$I->amOnPage('/cis/index.html');
 //$I->see('Powered by FH Complete');
-?>
+?>

tests/codeception/acceptance/VileSciSearchPersonCept.php

@@ -1,16 +1,11 @@
 <?php 
+
 $I = new AcceptanceTester($scenario);
-$I->wantTo('test the Search-Feature of VileSci');
-
-$I->wantTo('test the left nav-frame');
-$I->amOnPage('/vilesci/left.php?categorie=Personen');
-$I->seeElement('.left_nav');
-$I->click('a');
-
-$I->wantTo('test the searchPerson Page');
+$I->wantTo('Test the Search-Feature of VileSci');
 $I->amOnPage('/vilesci/personen/suche.php');
-$I->seeElement('[name=search]');
+$I->lookForwardTo('Personensuche');
+$I->seeElement('input[name="searchstr"]');
+$I->seeElement('input[type=submit][value=Suchen]');
 $I->fillField('searchstr', 'Vicenta');
-$I->click('[type=submit]');
-$I->see('McKenzie');
-?>
+$I->click('Suchen');
+$I->see('McKenzie');