Dowgrade Reflections (Future Client Compatibility fix) (#217)

* Downgrade reflections to 0.9.2

Because Future compatibility breaks with it, despite 0x22 saying Future doesn't even use it. Cool!

Author: ToxicAven

build.gradle

@@ -89,7 +89,7 @@ dependencies {
         exclude module: 'gson'
     }
 
-    jarLibs('org.reflections:reflections:0.10.2') {
+    jarLibs('org.reflections:reflections:0.9.12') {
         exclude module: 'gson'
         exclude module: 'guava'
     }