Fix the travis build to actually run some tests
Force travis to run bundle install
Add em-warden-client to travis.

Signed-off-by: Eric Malm <emalm@pivotallabs.com>
Bump ruby version to 1.9.3-p484.

Signed-off-by: Eric Malm <emalm@pivotallabs.com>
Replaced mock with double in specs.

Signed-off-by: Eric Malm <emalm@pivotallabs.com>
Protocol type to string sorts module constants. (fixes an intermittant travis test)

Signed-off-by: Eric Malm <emalm@pivotallabs.com>
Added 1.9.3-p484 to travis run; fixed gemfile/test specificity.

Signed-off-by: Eric Malm <emalm@pivotallabs.com>
Exclude EM 1.8.7 tests from travis.

Signed-off-by: Eric Malm <emalm@pivotallabs.com>