Update readme.
Remove ambiguous comments.
Code refactoring.
Update docs
Add a Travis-CI configuration file
Fix #10
Merge hotfixes from develop
Version bump
Merge branch 'release-0.7.13'
Remove unnecessary as_unicode wrapper
Fix #10. Once again.
Merge branch 'develop'
Added test case of attr=(u"unicode")
Merge pull request #11 from keitheis/develop

Added test case of attr=(u"unicode")
Update docs
Fix #12. Remove redundant newline characters.
Add badges to README
Fix #13. Initial implementation of dynamic tag attributes unpacker
Merge branch 'feature-13.dynamic-attrs' into develop
Update changelog && authors