Merge pull request #116 from jasnow/master

Upgraded 2 gems by rebuilding Gemfile.lock file
Merge pull request #117 from jasnow/master

Upgraded 1 gem by rebuilding Gemfile.lock file
Merge pull request #118 from jasnow/master

Upgraded 3 gems by rebuilding Gemfile.lock file
Merge pull request #119 from jasnow/master

Rebuilt Gemfile.lock file (5 gems).
resolves issue #121 by saving JSAPI and HTML5 shim locally within Railsgoat
Merge pull request #120 from jasnow/master

Upgraded 1 gem by rebuilding Gemfile.lock file
everything checks out re: unit tests. Additionally, this closes issue #112 (seriously, are we up to 112 issues already?)
Merge branch 'master' of https://github.com/OWASP/railsgoat