Add front page for waiting while building Docker image and runing it
- Divide module to build docker image and run it from mod_mruby hook
Fix builder to wait running container
- Fix code style
- Delete useless lines
Add vendor's files to .gitignore
Modify provisioning script
- Fix `ln` command to link ruby and gem command
- Add `--no-document` option to gem command to save install time
Merge pull request #10 from mookjp/add-build-front

Add front page for waiting while building Docker image and running it #6