fix jvmcodegen
impl boxing call
add sample code
fix JVM visitassign
Merge pull request #45 from wakama2/codegen

fix JVMCodeGen
Merge branch 'master' of github.com:konoha-project/KonohaCoffee

Conflicts:
	src/org/KonohaScript/CodeGen/JVM/JVMBuilder.java
several fix
several fix
several fix
support load syntax
simplify build.xml
Merge pull request #46 from sekiguchi-nagisa/shell-fix

Shell fix
fix indent
Merge branch 'master' of github.com:konoha-project/KonohaCoffee
fix indent