Modified forms and feature specs to change displayed text

* Modified Rescue and Shelter forms to add displayed text.
  I don't like 2nd word displayed being in lower case, so
  I added the text to display, overriding the default.

* Updated feature specs to reflect the newly changed displayed
  text on the form(s).
Added Twitter Bootstrap Generators for additional goodies
Missed adding views to commit: 3a699a6dc9337f63040f757dd359db252cf6a2e5
Adding files generated by rails g bootstrap:install -f
Added additional functionality to Shelters Controller method stubs