Update golang.org/x/tools to support go1.18

v1.2.3

Update golang.org/x/tools/go/packages to v0.1.10 and build with go 1.…

Update golang.org/x/tools to fix generation in go 1.14 with vendoring

Update golang.org/x/tools to fix generation in go 1.14 with vendoring. Related Go issue: golang/go#37629

Update golang.org/x/tools

Update golang.org/x/tools. This may resolve imports being unintentionally removed

Support skipping errors

Support for skipping errors so the circuit does not track a failure/badrequest

Add CLI flag for circuit major version

Add CLI flag for circuit major version (--circuit-major-version). Thanks @emshen

Handle parsing imports for struct literals (struct{})

Handle parsing imports for struct literals (struct{})

Create initial release

Merge pull request #1 from twitchtv/travis

Add travis CI integration