implement Module#define_method
test define_method
test other argument types
fix for #303 based on multi assignment
Implement Array[]
Array#concat: Add frozen check
Array#concat: Convert type
Add core/array/concat_spec.rb to spec list
Merge pull request #318 from llimllib/master

Update getting started doc to execute rpython with python
Fixed #312 -- add py.test to the dependencies
Merge branch 'master' of github.com:topazproject/topaz
Fixed #309 -- added Proc#binding
Fixed #308 -- don't segfault on a non-existant file
Fixed #313 -- added support for the /x flag on regexps
fix translation
newlines are cool
Merge remote-tracking branch 'origin/master' into tim/fix-303
fix translation
fix wrong variable name
Array#+ sends to_ary to non-array arguments

Thanks to removing the assertion in W_ArrayObject.method_add RubySpec's
core/array/plus_spec.rb can be now executed. 6/8 examples pass.