Set JVM target to 1.7 to support Truffle.
Add boolean to types.
Merge pull request #1 from chrisseaton/type-system

Allow the type system to use int
Added more LuaFunctionBodyNode, LuaBlockNode and LuaNull
Added Lua translator
Getting information about the AST nodes
Implementing basic LuaBinaryExpression
Handling IfThenElse statements
Added JUnit
Create README.md
Removing unused methods
Merge branch 'master' of github.com:lucasallan/jlua