bumbed version to 0.4.8

Author: dmi3coder

build.gradle

@@ -22,7 +22,7 @@ publishing {
         maven(MavenPublication) {
             groupId = 'de.dmi3y.behaiv'
             artifactId = 'behaiv'
-            version = '0.4.7-alpha'
+            version = '0.4.8-alpha'
             from components.java
         }
     }