Merge branch 'release/0.3.2' into develop
[DEV] Adding 'configure_logging' to root
[DEV] Configurations have prettyprint
[GIT] Ignoring development folder
[BUG] Fix configuration class for CLIEngine
[DEV] Minor path utility improvements
[DEV] Fix for logging configuration bug
[TEST] Adding travis tools
[TEST] Removing python 2.6 support
[DEV] Unicode support
[DEV] Fixes for python3
[DEV] Fixes for imports in relative scheme
[DEV] Debugging Travis
[DEV] Skipping subprocess on travis
[DEV] Travis ignoring python 3.3
[DEV] Fixes for the prompt in raw_input utilities
[DEV] Tweaks to the metadata in StructuredConfiguration
[DEV] New select() CLI function.
[DEV] Better utility documentation
[DEV] Utility documentation changes.