Added eventmachine gem for windows on Gemfile.lock
Revert "Added eventmachine gem for windows on Gemfile.lock"

This reverts commit bbdef76c7c2dde0196c416cd5ff363939812d360.
Improving web design
Improving web desing with text-center
Changed table's border and background
Revert align center for form.
Merge pull request #5 from Michelle9/Boostrap2

Boostrap2