Add duration to CalculatedCostItem
addTariffInputs and addRateInputs
Merge pull request #12 from ryantenney/duration

Add duration to CalculatedCostItem
Merge pull request #13 from ryantenney/addTariffInputs

Add methods addTariffInputs and addRateInputs
client lib changes
client lib changes
Calendar API client lib changes
Added a specific message about not finding genability.properties in the unit tests.
Added a specific warning about unset properties, to help new users in debugging.
Moved where genability.properties is so that "mvn test" just works.
Fleshed out the README a bit.
Removed trailing underscores
added more unit tests and using Qos data
Merge branch 'r201408' of https://github.com/ryantenney/genability-java
into r201408

Conflicts:
	src/main/java/com/genability/client/api/request/GetPropertyLookupRequest.java
	src/main/java/com/genability/client/api/service/PropertyService.java
	src/test/java/com/genability/client/api/service/PropertyServiceTests.java
Delete genability.properties
Handle missing appId and appKey gracefully; allow missing restApiServer
Use HttpClient interface instead of CloseableHttpClient implementation.
Pull request from chrishenzie
Added editor files to .gitignore.
Moved genability.properties to src/test/resources (it's used by the tests, nothing else).
new calendar service wired up