updated com.wizzardo:http to 0.3 (#4059)

* updated dependency

* updated dependency and improved db-handlers

* cleanup

* cleanup

* updated wizzardo's libs and implementation

* updated dependencies

frameworks/Java/wizzardo-http/build.gradle

@@ -17,7 +17,7 @@ repositories {
 }
 
 dependencies {
-    compile 'com.wizzardo:http:0.2.3'
+    compile 'com.wizzardo:http:0.3'
     compile 'com.wizzardo:reactive-pg-client:0.10.2.1'
 }