modified .gitignore
Merge branch 'development' of github.com:sidazhou/onlinepostit into development

* 'development' of github.com:sidazhou/onlinepostit:
  cursor working
  setting up javascript for ajax post
Merge branch 'development' of github.com:sidazhou/onlinepostit into development

* 'development' of github.com:sidazhou/onlinepostit:
  nav touch up
  change post it background and add ability to expand post it
  text enabled post its
  adding ajax to pass note sizes