Fix all warnings

Add and make use of Lombok
Remove Mojang API
Remove ZipFileUtils
Remove StreamTools in favor of Apache IOUtils
Keyframe should be abstract all derivatives final
Replace clone in Keyframe with copy
Move some constants from GuiReplaySetttings to GuiConstants

build.gradle

@@ -41,6 +41,8 @@ configurations {
 }
 
 dependencies {
+    compile 'org.projectlombok:lombok:1.16.4'
+
     shade fileTree(dir: 'libs', includes: ['*.jar'])
     // you may put jars on which you depend on in ./libs
     // or you may define them like so..