updated documents.py for schema update in map collection
updated dummy data generation script
added Authorization for new access_key based system
updated RSSI Auth class for checking authentication
updated settings.py for new csrf middleware
added user authentication method as POST
added user authentication method url as POST routing
added curl call for user auth system
updated dummdata script for reciver collection update
Merge branch 'master' into comReaderTommy
merging tommy's latest code to master
Yenni
Adapted code: KalmanFilter reads the needed parameters from the
configuration file now (Utilities.getConfigurationValue and
Utilities.getBooleanConfigurationValue)
* Adapted code: class reads the needed parameters from the configuration
file now (Utilities.getConfigurationValue and
Utilities.getBooleanConfigurationValue)
* Adapted JavaDoc comments
removed not needed packages
* Adapted code: class reads the needed parameters from the configuration
file now (Utilities.getConfigurationValue)
* Adapted JavaDoc comments
* Adapted code: class reads the needed parameters from the configuration
file now (Utilities.getConfigurationValue and
Utilities.getBooleanConfigurationValue) 
* Adapted JavaDoc comments
removed not used packages
If the algorithm returns null, no object will be added to the calculated
position queue now (if..else..)
added method getBooleanConfigurationValue(...)
created config.ini with parameters for the algorithm
made classes checkstyle conform