Bump version to 0.1.1
Pep 8 cleanup
Imports as tuples
Remove unused imports and variables
Update wiki link

Icicles:
- Add a option to fill caps
- UI layout reorganization, tooltip
- Add a poll checking for a mesh object present with one edge
- Add simple logic to handle when min values > max ones
- Use ternary operators were possible for repetitive code

Snowflake:
- Refactor some of the code
- Solve issues with messed up geometry in edit mode (bmesh not cleared)
- Update UI and tooltip
- Add a preset operator / menu
- Add an option for the radius of the initial circle
- Bump some min, max prop values
- Add update undo option, instead of running all the time

Note:
- probably the scripts needs some further testing / refactor