Bump version for quarterly release.

[cmc333333]

Changes should be backwards compatible, but we have a few new features, so this is just a minor version bump.

• Fix docker build Fix docker build #362
• Minor documentation updates for eregs clear command #361: removing deprecated --http_cache parameter #361: removing deprecated --http_cache parameter #363
• Three parsing tweaks from Error when meta['full_text_xml_url'] is missing #355 Three parsing tweaks from #355 #359
• Handful of fixes for 37 CFR 42 Handful of fixes for 37 CFR 42 #357
• Use FR volume/page instead of publication date when sorting Use FR volume/page instead of publication date when sorting #354
• Fixes for EPA integration tests Fixes for EPA integration tests #353
• Use unicode literals when parsing super/subtext Use unicode literals when parsing super/subtext #352
• Add command for full-issuance/reissuances Add command for full-issuance/reissuances #351
• Step 4 of separating out interpretations Step 4 of separating out interpretations #349
• Add a handful of flake8 plugins Add a handful of flake8 plugins #346
• Separate interpretations part 3 Separate interpretations part 3 #344

[coveralls]

Coverage remained the same at 91.938% when pulling 54cb969 on cmc333333:prep-4.3.0 into 3c0e8d2 on eregs:master.