Merge branch 'feature/versions-in-composer' into 'master'

Versions in composer.json

See merge request !7

composer.json

@@ -13,8 +13,8 @@
     ],
     "require": {
         "php": ">=5.5",
-        "wpdesk/wp-basic-requirements": "dev-master",
-	    "wpdesk/wp-builder": "dev-master"
+        "wpdesk/wp-basic-requirements": "^2.0",
+	    "wpdesk/wp-builder": "^1.0"
 	},
     "require-dev": {
         "phpunit/phpunit": "<7",