Bump java version requirement

Author: sgdc3

pom.xml

@@ -46,7 +46,7 @@
     <properties>
         <!-- Project properties -->
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <project.jdkVersion>1.7</project.jdkVersion>
+        <project.jdkVersion>1.8</project.jdkVersion>
 
         <!-- Output properties -->
         <project.outputName>AuthMe</project.outputName>