Modifications to daily RDAHMM service for supporting JPL data source

We have modified the daily RDAHMM service in the following way so that other data sources can be supported in a flexible way:

1. We run one service process for each data source;

2. Corresponding to different data sources, different directories will be used to save the daily RDAHMM analysis results. Besides, different arguments should be used for querying the input GPS data for different data sources;

3. On start up, a service process will receive the path to a property file as an argument. This file contains information such as the data source, pre-processing treatment, directory for saving the results, and GRWS query arguments for this process. The process will analyze the property file, and thus do analysis to the specified data source, using the right corresponding query arguments, pre-processing treatment, and output directory.