Broke up RubyBugzilla::Service class
Created ServiceViaXmlrpc#get and ServiceViaXmlrpc#create methods
Fixed rubocop style issues.
Fixed rubocop style issues.
Changed to use newer RSpec expect syntax
Moved documentation from subclasses to RubyBugzilla::Service class
Merge pull request #16 from chessbyte/service_breakup

Break Up Service to separate XMLRPC vs Python calling interfaces