added shortcuts for cli options
[#64043152] Add vcloud-core gem to gemspec
[#64043152] Remove core files and tests
[#64043152] Remove fog files and tests
[#64043152] Remove vcloud-query executable

As it is now in bin. I haven't removed the documentation for now - we need to tidy this all up at some point but there's no harm in it being duplicated for now, as vcloud-query can still be used via vcloud-tools.
removed cli options which don't work properly
Merge pull request #110 from alphagov/shortcuts_for_cli

added shortcuts for cli options
[#63962108] Storage profile tests were starting vApps
Merge pull request #117 from alphagov/storage_profile_integ_fix

[#63962108] Storage profile tests were starting vApps
removed repeated method. not sure how this was working
Merge pull request #118 from alphagov/removing_duplicate_code

removed repeated method. not sure how this was working
resolve merge conflicts
Merge pull request #116 from alphagov/use-core-gem

[#64043152] Use core gem
merge conflict resolution