Misleading (outdated) docstrings

[abukaj]

I think the docstrings should be inspected and updated.

For example docstring for KCSD.create_lookup() suggests it has a parameter dist_table_density (it has not; it is provided as attribute):

kCSD-python/kcsd/KCSD.py

Lines 131 to 141 in 2ce755a

	def create_lookup(self):
	"""Creates a table for easy potential estimation from CSD.
	Updates and Returns the potentials due to a
	given basis source like a lookup
	table whose shape=(dist_table_density,)
	Parameters
	----------
	dist_table_density : int
	number of distance points at which potentials are computed.
	Default 100
	"""

It also claims dist_table_density defaults to 100 while in the constructor it defaults to 20:

kCSD-python/kcsd/KCSD.py

Line 104 in 2ce755a

self.dist_table_density = kwargs.pop('dist_table_density', 20)

[ccluri]

Thanks Kuba!

Perhaps I should also bump this pending issue #33