Set module path to v3

[antham]

Fix #80

[codecov-commenter]

Codecov Report

Merging #81 (3d889f2) into master (409f872) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #81   +/-   ##
=======================================
  Coverage   91.49%   91.49%           
=======================================
  Files          12       12           
  Lines         435      435           
=======================================
  Hits          398      398           
  Misses         26       26           
  Partials       11       11           

Impacted Files	Coverage Δ
cmd/cmd.go	78.57% <ø> (ø)
ghokin/file_manager.go	85.85% <ø> (ø)
ghokin/stdin_manager.go	100.00% <ø> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 409f872...3d889f2. Read the comment docs.