Cored the gem
Raised gem dependencies to the latest gem versions
Raised development gem dependencies to the latest gem versions
Replaced all single quotes with double quotes

- this is the beginning of only using double quotes
Removed dangling require "active_support/core_ext" in spec_helper
Changed default rspec mode to 'documentation'
Started to merge code from v0.0.1
Added benchmark task
Added simplecov
Added PrimoAdapter::PrimoResponse