Merge pull request #177 from orbcode/addr_checker

Make protocol spec mandatory in orbtop when source is set

Documentation updates for 2.2.0

Update documentation to reflect this is 2.2.0 stablisation

Release 2.1.0

Release V2.0.0

Beta 2 release for V2.00

Beta 1 release for V2.00

Production release V1.13

Production release V1.12

Production release V1.11