Roigeom (#471)

* minor bug fixes

* added ok and okm methods

* renamed okbm method

* removed unused imports

* better docs, np array inputs

* updated doc string to make types more explicit

* added applet

* this time for reals

* removed plot line

* added square step

* update args

* updated cd.py

* types

* more minor edits

* fixes and such

* updated notebook

* updated requirements

* doc changes

* updated conda

* updated env file

* disabled push for testing

* no deploy

* increased timeout

* cleaned up meta

* updated travis

* strict channel order

* wait improved

* explicit install

* udpated meta

* updated meta

* change install style

* prefix

* added redis-py

* re-added keys

* added geotransform

* roi geotransform working

* changing demo with new methods

* a lot of stuff

* moved find_common_feature

* limited pysis version

* geom_match call changed

* removed extra prints

* more changes from comments