Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Adding test for creating extended model objects from XML and JSON and other tweaks.
Merge pull request #35 from mnjuhn/master

Adding another Serialization Unit and code tweaks
Removing XMLRootElement attribute from test.
Set up read methods for lists of Split Ratios
Adding more comments, another test and way to ensure JAXB base class is being unmarshalled.
Merge pull request #36 from mnjuhn/master

Adding Serialization Test, Comments and way to ensure only Base JAXB classes are serialized.
Re-factored SplitRatio-related classes to not use maps
Merge branch 'master' of github.com:alexeygoder/model-objects
Merge branch 'master' of github.com:sean-morris/model-objects
Merge pull request #37 from alexeygoder/master

Adding support for the generic writer and moving Demand Set and profile to scenario
Adding joda time date format compatibility and unit test.
Merge pull request #38 from sean-morris/master

SplitRatioSet
Merge branch 'master' of github.com:calpath/model-objects
Merge pull request #39 from mnjuhn/master

Adding string parsing to DateTime model object with unit test.
removing bin dir
Merge branch 'master' of github.com:mnjuhn/model-objects
Merge pull request #40 from mnjuhn/master

removing bin directory
Splitratio tested