Self and UP <link> support in the export path.
Merge pull request #32 from jateeter/master

Self and UP <link> support in the export path.
WIP
Merge branch 'master' of http://github.com/energyos/OpenESPI-Common-java
Final Step of <Link> references conversion.
1 - refined hook for the before event in the unmarshaller
2 - string munging to suitable handle exports as well as RESTful APIs
3 - added back pointers in LocalTimeParameters and ReadingType
Forgot to add new RetailCustomerAdaptor.java class
Small fix "ref" -> "rel" in full export header
Merge pull request #33 from jateeter/master

FInal step of <link> references conversions
Update prepopulatesql_localhost8080.sql

Added comment
Merge branch 'master' of http://github.com/energyos/OpenESPI-Common-java