Customizable Bonchi Pot

This is an openScad file to generate small pots suitable for bonsai trees or bonsai chilies.

It is possible to change base size, height and overall shape of the pot, or to generate a saucer for the pot as well.

##### 2017-10-30 Newer version!
* The old version is till available as bonchi-pot-old.scad
* Added engraving option on the pot front and back
* Sped up pot creation by avoiding minkowski (affects mainly the brim)
* Improved drain holes to be more symmetrical and easier to print
* Tweaked profiles a bit to be more uniform
* Added more base shapes (cloud2, ecloud)

##### 2016-12-30 New version
* it is possible to define different vertical profiles as well as well as base shape
* Variables for customizations are annotated