Modified because there was the case of outputting an invalid template
Remove unnecessary files
Use #build instead of #create on models of FactoryGirl to reduce time of rspec
Randomize order of specs
Merge branch 'feature/fix-convert' into develop
Change logic to get source image from images.yml if Cloud type is an AWS
Fix image naming conventions of packer
Refactoring: adjust scope of variable
Merge branch 'feature/fix-image-naming-conventions-of-packer' into develop
Merge branch 'feature/add-base-ami-id' into develop
Merge branch 'feature/use-build-instead-of-create' into develop
Update rspec version from rspec2 to rspec3
Remove already loaded gems by Bundler
Use expect syntax for mock instead of should syntax