Fix travis

Author: digitalmoksha

.travis.yml

@@ -21,7 +21,7 @@ before_install:
   - (motion --version)
   - (ruby --version)
   - motion repo
-  - bundle install
+  - bundle install --jobs=3 --retry=3
   - bundle exec rake pod:install
 
 gemfile:

motion-html-pipeline.gemspec

@@ -19,6 +19,5 @@ Gem::Specification.new do |spec|
 
   spec.add_dependency 'motion-cocoapods'
 
-  spec.add_development_dependency 'rake'
   spec.add_development_dependency 'motion-expect', '~> 2.0' # required for Travis build to work
 end