Moved several functions to py_tools_ds. Removed deprecated functions. Removed io and utilities modules.

Daniel Scheffler authored Sep 12, 2017 and Daniel Scheffler committed Sep 12, 2017

Revised docker container setup. Verified Windows compatibility for tests.  Updated minimal versions of py_tools_ds and geoarray. Updated README files. Some PEP8-editing. Disabled multiprocessing in case of Python 2. Verified Python 2 compatibility.

Removed check for GDAL_DATA environment variable. This is now handled within py_tools_ds. Updated minimal version of py_tools_ds in setup.py. Updated version info.

Removed pykrige from automatically installed libraries during setup. It is now optional (Fixes issue #12)

updated __version__ and _versionalias__

arosics.COREG_LOCAL / bin/coreg.cmd:
- added options 'min_reliability', 'rs_max_outlier', 'rs_tolerance'

arosics.TiePointGrid.TiePointGrid:
- __init__(): added 'outlDetect_settings'

updated __version__ and __versionalias__