Rename bulls_cows.html to index.html
Create README.md
Deleted redundant files
Added a README file
Changes to the workflow.

Added the bootstrap framework as a dependency.
Fixed namings in the banner section and of some files.
Added task to concatenate multiple files in one.
Added one more task for grunt to integrate bootstrap.
Updated .gitignore to reflect the above.
Updated the readme to reflect the new workflow
File name changes for the /dist files
Merge branch 'gh-pages'