Merge branch 'release/0.4.3' into develop
Add YAML file for Travis CI
Rename Build.pl to Build.PL
Skip perl 5.20 on Travis CI
Gitignore troubleshooting files
Generate Coveralls report via Travis CI
Don't use lib 'lib' in test
Add tests for deep checking (P:13/13)
Add Travis CI and Coveralls badges to README
Add deep test sample scripts to MANIFEST
Update version # and changelog
Merge branch 'release/0.4.4'