Engine: Renaming localized gemfile to something less generic
Merge pull request #3509 from daviddavis/temp/20131213161253

Engine: Renaming katello gemfile to something less generic
Creating a katello.local.rb for development
Reorganize dependency errors section of README

This change moves the Example Dependency Errors section above the
section Fixing Dependency Errors so that the reader finds the more
common errors with their exact fixes before the list of the more
generalized error fixes.

Other changes include:

- Add reference links between the two re-organized sections to
  facilitate troubleshooting.
- Add notes regarding the use of the `grunt bower:update` command
  as well as when it should be run.
- Make section heading text match style of related sections by
  using appropriate capitalization as well as revising their length to
  have fewer words.
- Fix minor typo
Merge pull request #3510 from mkelley33/readme-grunt-bower-task

Update README with JavaScript troubleshooting solutions
Merge pull request #3513 from daviddavis/temp/20131216104958

Creating a katello.local.rb for development
Changes to support Katello engine RPM builds
Merge pull request #3505 from jmontleon/engine-packaging

Changes to support Katello engine RPM builds
Automatic commit of package [rubygem-katello] minor release [1.5.0-9].