Modifications to support the DataONE service API version 0.1.0. For DataONE, the get() andcreate() services are partially complete. Several more functions and checks need to be added tocreate() before it is viable. This DataONE support is not complete, and the current support breaks the MetacatRestClientTest for the time being (this client will eventually be removed).
log connection warnings only when thresholds are exceeded. Add method names to log output
Change location of PropertyService to properties directory
Change MetaCatVersion to MetacatVersion
Create database and shared directories for database management code and shared code respectively.