Added java.lang.Runtime.maxMemory() native method and began refactoring natives.coffee
Remove extracted methods from natives.coffee
Extracted java.lang.Class into its own file and added the concatenation script to the Makefile
Added comment describing the native method build process to src/natives/main.coffee and rewrote the Makefile concatenation target to be more concise
Merge pull request #223 from lavelle/master

java.lang.Runtime.maxMemory() and the start of native_methods refactoring.