Update readme anaconda badge links

Update examples bug fix in FixGroup tool

-Release 0.2.0

Last release using PythonOCC.

Release 0.1.0.

-Upgrade to OCE 0.18.1
-Requires reinstall of pythonocc including netgen and smesh.
-See instructions in /docs folder.

Release 0.0.5 is last before upgrade to pythonocc 0.18.2.

-Fix duplicate Y() in shape centroid.

Release 0.0.4 is primary for documentation.

-Updated docstings for CreatePart methods.
-TopoDS_Shape.cg property for getting center of mass.

Release 0.0.3:

- Set viewing angles
- Add (or don't add) parts to any assembly
- Point projection following a given direction

Release 0.0.2

Renamed notice to license. Add example to export STEP file in wing box.