2014-09-23  Gerrit Holl  <gerrit.holl@utoronto.ca>:

	* pyatmlab-0-0-45

	* pyatmlab/collocations.py(CollocationDescriber):

	- Add mask info in filename

	- Temporarily (?) disable setting a priori to nan outside interpolated
	range.  It should not be necessary to extrapolate a priori where I
	have averaging kernels but not a priori...

	- When calculating percentiles, consider only finite data.

	- Write data file for raw and smooth, filtered and unfiltered

	* pytmlab/dataset.py(Dataset):

	- Reduce verbosity when reading granules

	* pyatmlab/graphics.py(print_or_show):

	- Allow to write multiple data files