Material-ui: [icons] Missing icons

[xeivieni]

I need this TableChart icon in one of my project but did not find it in the material-ui/icons package.

• [x] I have searched the issues of this repository and believe that this is not a duplicate.

Expected Behavior

import {TableChart} from "@material-ui/icons" should not throw an error

Current Behavior

import throws the following error @material-ui/icons' does not contain an export named 'TableChart'

Your Environment

| Tech | Version |
|--------------|---------|
| Material-UI | 1.0.0-beta.45 |
| React | 16.3.2 |
| browser | chrome (latest) |
| etc | |

[oliviertassinari]

I believe it's a new icon they haven't released yet: https://github.com/google/material-design-icons.

[mbrookes]

They haven't released the new themed icons either - I guess they ran out of time before i/o. The new icons and themed icons will probably land together.

[LukeTurp]

bar_chart icon is also missing from the node_module. I didn't want to open a new issue, but wanted to make you aware for future reference.

[mbrookes]

Closing for #11810