Fixes issue #17 Guard on all defines in config.h#19

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devanlai merged 2 commits intodevanlai:masterfrom

0x3333:issue17

Aug 9, 2019

Commits on Aug 9, 2019

Fixes issue #17. Added guard on all defines in config.h, allowing them to be overridden by make.
0x3333
committed
Created a target for BluePill, allowing it to be overridden.
0x3333
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