module 'igl' has no attribute 'face_components' under pip install

[RuoyanMeng]

Hi, I tried to use igl.face_components, but python gave me an error message "module 'igl' has no attribute 'face_components'". However, there is a function called "facet_components", which I believe its original name should be "face_components". Maybe this is a typo?

[kishoreVen]

#66 --> this is where the switch happened and in my opinion the rename to facet_components makes sense.

[alecjacobson]

@RuoyanMeng is face_components still mentioned in the docs/tutorial?

[RuoyanMeng]

@RuoyanMeng is face_components still mentioned in the docs/tutorial?

Yes, it's still face_components in the docs face_components

[alecjacobson]

Related to #187 . Would be great to fix the docs to address and any other name changes.