.pdf is also updated.
Chapter 1 updated to reflect recent changes.
Adding support for new SensorScope packet format.
GSN Web Application:
-Update to the new version of Mapstraction
-Enhancement of fullscreen visualisation of charts 
-constant.js to set the default map provider
New Buffering system called safe storage to provide reliable storage for scientists in case of gsn crashes, network outage between the actual data acquisition and the GSN. The plan is to move all the wrappers to the new system. This part is still experimental and hasn't been integrated with GSN yet (to be done soon).
Libs for new Acquisition system.
GSN integration with the SafeStorage system.
Compile issue fixed for safe storage.
Added a new task in the ant script in order to start a SafeStorage server. Modification of the shutdown method in order to shutdown the SafeStorage servers.
SafeStorage controller modified for the acquisition part.
Filters and FFTs on streams.
Used by Env. science people @ SLF - Davos.
Adding a helper method to throw an exception if a required parameter is missing.
Added CSV wrapper that supports the safe storage.
Added a new optional parameter in the VS configuration file. This parameter defines if the 'timed' parameter must be unique or not. The default setting sets this parameter to false which means that 'timed' field is not unique.

If you want to set it to true, add the following line in the 'processing-class' tag of your VS configuration file.

<unique-timestamps>true</unique-timestamps>
Added the ruby script 'tramm-vs-generator.rb' in the (new) 'ruby-scripts' directory. This script generates automatically a CSV virtual sensor description file. 
The usage of this script is given at the beginning of the script file.
Added the Apache Math library 'commons-math-1.2.jar' in the 'lib' folder in order to perform extended mathematical functions. This library documentation and API is available on the web ste: http://commons.apache.org/math/apidocs/index.html

Finished the implementation of the window aware virtual sensors. A configuration file example of such a sensor is available in the 'ss_slf_fft_vs.xml' file.
Change to the sensor internet web service (http://atom.research.microsoft.com/sensewebv3/datahub/service.asmx) due to modification of the 'GetAggregateScalarDataSeriesInBatch' interface.
CSV wrapper modified in order to periodically look for updates of the data file.
Virtual Sensor description file added for the following Data files:

*) CR1000_FOREST_Data_TDR.dat (virtual-sensors/slf/ss_slf_cr1000_forest.xml)
*) CR1000_MEADOW_Data_TDR.dat (virtual-sensors/slf/ss_slf_cr1000_meadow.xml)