Fix 1.4-1.6 SLP, use text from maven central.

build.gradle

@@ -9,13 +9,12 @@ sourceCompatibility = 1.8
 
 repositories {
     mavenCentral()
-    maven { url 'https://jitpack.io' }
 }
 
 dependencies {
     compile 'io.netty:netty-all:4.1.27.Final'
     compile 'com.google.guava:guava:25.1-jre'
     compile 'com.google.code.gson:gson:2.8.5'
-    compile 'com.github.KyoriPowered:text:v1.12-1.5.0'
+    compile 'net.kyori:text:1.12-1.5.0'
     testCompile group: 'junit', name: 'junit', version: '4.12'
 }