started CardioDataServer and CardiovascularDataTCPService
refactored ECTimeSeriesSegment to generic TimeSeriesSegment
implemented data retrieval from database and TCP sending
implemented transmission and linked services in Application; CardioDataServer is feature-complete
restructured common code to CardioDataCommons; completed marshalling; CardiovascularDataTCPReceiverService feature-complete
created cardio data generator
moved sqlite lib from commons to creater and server
switched from sine test service to TCP service
code cleanup; added .project files
included .project file for CardioDataServer
link src from commons instead of referencing commons project (fixes java.lang.VerifyError for Android)
added internet permission for Android
moved server URL and port config to MainActivity
various fixes and improvements (code cleanup; removed some stdout prints; moved socket handling to non-main thread in Android project; improved performance; fixed ResultSet unexpected behaviour on next in do-loop)