[MAJOR] Implement new NOJANG modding system

Common/src/main/java/com/hypherionmc/craterlib/nojang/package-info.java

@@ -0,0 +1,9 @@
+/**
+ * @author HypherionSA
+ * This package, called NoJang, exposes various wrapped API's.
+ * Using this api, a mod can essentially run on ANY minecraft version this library
+ * supports, from one code base.
+ * IMPORTANT NOTE: THESE API'S MUST NEVER EXPOSE ANY MINECRAFT CLASSES OR CODE!!!!
+ * THEY MUST ALWAYS BE HANDLED INTERNALLY AND ONLY RETURN WRAPPED VARIANTS
+ */
+package com.hypherionmc.craterlib.nojang;