Remove references to ApprovalCategory

This was removed in Gerrit in
I5df6f0c5665d0ae4ee6b5e2944f5954fa2f96b5c.

Change-Id: Ied2c508dc827e4e11ac5858a1c2c84ce3ba07f4a
1 file changed
tree: 6a8cf6ff6cd08f9d3138860770d28ed27da063df
  1. src/
  2. .gitignore
  3. LICENSE
  4. pom.xml