Get symbolator registered at awesome-vhdl

[Paebbels]

Hello Kevin,

as GitHub hosts so many awesome lists (Python, Ruby, ...), I thought, we should create a list for VHDL too.

I created awesome-vhdl.
Please create a pull request and get synbolator listed. You can also suggest to create or rename categories. When the number of listed VHDL projects increases, I'll create a PR for the awesome list itself (list of lists).

Looking forward to vote on your PR
Patrick