Switch to .ruby-version
Change case switching on class strings to is_a? in main class
Update git ignore
Convert to rake-n-bake from rake_rack and add dev dependencies to gemspec
Start spiking walking
Rename integration spec to a specific get spec
Add walker integration spec
Add walk method in snmpjr to call the walker
stuff
Modify the integration spec to match the snmp4j behaviour
Add the walker
Add a walk method to the top level Snmpjr class
Remove require for the agent rb