Update submodules(now -O2 mode would hang, waiting for the solution at emscripten side)
Update docs for LLVM changes
add waffle.io badge
Merge pull request #9 from waffleio/master

waffle.io Badge
Move waffle state line below the introduction section
Bump submodule versions
Use the same optimization mode across compiling and linking, this is due to an emscripten change
Bump to latest version to solve double problem
Merge branch 'master' into gem
Initial commit for making webruby a gem
Add gem support, also add gemspec file
Fix errors, add template files