1. Added functionality for collecting FLOSSmole data (not fully complete).
2. Separated FLOSSmole data collection functionality (module 'getFLOSSmoleData.R' - to be removed) into two new modules ('getFLOSSmoleDataCURL.R' and 'getFLOSSmoleDataXML.R'), based on files retrieval method ('RCurl' and 'XML' packages correspondingly).