Dwm

- Fix bug preventing install in some systems

- Overhaul to new class-based implementation; we have been running it stable in PROD for about 3 months now. See docs for details. *Breaking Changes*

- Feature Change - Field `derivations` check. Add an additional boolean flag indicater if the function found a match.
- Change hardcoded dict config values for `derive` to a list.
- Create Travis initial file for CI.
- Add requirements for travis CI.
- Update to use nosetests ( update travis yml file to run nosetests )

- Update diagrams to show `normIncludes`
- Add `_current` field to recorded history; most recent record is `0`, all other records increment in ascending order

- Removed outdated `type` fields from test records
- Added try/catch for KeyError in records returned from MongoDB
- Major: Added `normIncludes` and `deriveIncludes` functionality as an alternative to regex
- faster in cases where looking for:
- a set of words in string
- a set of words not in string
- begins with a word
- ends with a word
- Initial testing saw a 2x time improvement

2016-09-20 v0.0.5 (hotfix)
- Switched loop/conditional for DeriveDataLookupAll; before was looping by order of keys in `data`, now looping by order of fields in `config`

- Split expected MongoDB schema into collections based on the former `type` field:
- genericLookup, genericRegex, fieldSpecificLookup, fieldSpecificRegex, normLookup, normRegex, deriveValue
- Added config-level derive option for `blankIfNoMatch`; defaults to `False`
- contactHistory now includes config name
- Added projection to MongoDB queries to only return required fields for cleaning
- Cleaned up inline function docs, added auto-generated Sphinx docs
- Finished building out DataDictionary and README
- Added ability to pass in a config to `dwmAll` in case an `OrderedDict` is required