cleanup versions

composer.json

 {
 	"name": "sotastudio/flexslider",
 	"description": "Brings WooThemes awesome responsive Slider to TYPO3",
-	"version": "1.5.3",
+	"version": "2.0.0",
 	"type": "typo3-cms-extension",
 	"keywords": ["responsive", "rwd", "mobile", "slider", "slideshow", "flexslider"],
 	"homepage": "https://sota-studio.de",

ext_emconf.php

 <?php
 
 $EM_CONF[$_EXTKEY] = array(
-	'title' => 'FlexSlider - hebotek typo37 updated',
+	'title' => 'FlexSlider - hebotek fork',
 	'description' => 'Brings WooThemes\' awesome responsive Slider to TYPO3',
 	'category' => 'plugin',
-	'version' => '1.5.3',
+	'version' => '2.0.0',
 	'state' => 'stable',
 	'uploadfolder' => 1,
 	'createDirs' => '',
@@ -14,7 +14,7 @@ $EM_CONF[$_EXTKEY] = array(
 	'author_company' => 'SOTA Studio',
 	'constraints' => array(
 		'depends' => array(
-			'typo3' => '6.1.0-6.2.99',
+			'typo3' => '7.6.0-7.6.99',
 			'cms' => '',
 		),
 		'conflicts' => array(),