PAHMA-963: Cleaning up some cruft -dead code and unncessary code.
PAHMA-963: Added support for easily configuring a new CollectionSpace instance to point to a remote database server.
Adding timeout params to our JDBC datasources -see http://people.apache.org/~fhanik/tomcat/jdbc-pool.html for details.
PAHMA-963: Adding CSWebApplicationException class that extends WebApplicationException with the purpose of setting the response type to 'text/neterr' so we can catch and reattempt requests that fail due to network errors.
PAHMA-963-REM-A: Adding code to look into Nuxeo's wrapped exceptions for network related errors.
PAHMA-963-REM-A: Adding support for misc cases where we and/or Nuxeo were consuming network related errors.  Also discovered that Tomcat does not support resetting the input stream for Servlet requests which means that network related post and update failed requests can't be retried.
PAHMA-963-REM-A: Added an Spring AOP wrapper for the Nuxeo repository instance class.
Merge branch 'PAHMA-963-REM-A' into PAHMA-963-REM-C
PAHMA-963: Updated merged code from master branch to use new RepositoryInstanceInterface.
NOJIRA: Removing misc db.host IP addresses from build.properties file.