Move pathauto_clean_token_values to module
Merge pull request #11 from kimpepper/move-clean-token-values

Move pathauto_clean_token_values to pathauto.module
Fix travis script, force a apt-get update
Move _pathauto_path_is_callback() and remove hook impls
Added additional comments. Removed pathauto.inc
Merge pull request #10 from kimpepper/move-is-callback

Move _pathauto_path_is_callback() to AliasUniquifier::isRoute(), inline path and pathauto hook implementations.
Remove todo about pathauto.inc
Remove todo about sql queries.