Inital interface for the source of samples
sourceifc interface in progess, dtuner same ifc.
Adding a pdf explaining the RDS signal/coding
simple script to downconvert and plot symbols
Broadcasted FM radio station (98Mhz)

    Sampling_rate: 2048000 Samples/second
    Encoding: S8 IQ
    Duration: 30 seconds.
RBDS 1998 standard.

	RBDS and RDS share the most basic things. modulation, and basidc group/block structure remains the same.
Renaming the sampling file.
Adding rdsctrl.py and implementing sourcefile.

    We parse the sampling configuration based on the name of the file.
Adding the .gitignore.

    By now we just ignore .pyc files.
Simple phasebit interface.
Adding the ability to read samples on demand.
Adding a plot sink.
Adding .swp to .gitgnore.

    Reading a file with np.fromfile.
Using arrays an dtype  from numpy.

    In order to read the samples in an efficient way we'll use numpy array and set
    the right sample type tp be easiliy parseable.
Using file handles only to convert to array.
Appending elements to list of callbacks
Fixing wrong type of samples for S8.
Added titles to the figures to test how I can commit
Zip to compress samples as it's more standard

	The use of .zip is more portable than .gz. The zipfile module is in all platforms.
There is a specific class to deal with types.

There is no need for the dtuner to know about different types. we should use
the proper class instead.