fix(@angular/cli): allow users to use `additionalProperties` in their…#16512

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vikerman merged 1 commit intoangular:masterfrom

alan-agius4:allow-addition-schematics

Jan 2, 2020

Commits on Dec 30, 2019

fix(@angular/cli): inform user and error if schematics package is in unreachable location (#16466)
alan-agius4
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