vectorisation code?

[Jan Stolarek]

> Here's an alternate suggestion: in SimplCore, keep the call to vectorise
> around, but commented out
Yuck. Carter and Brandon are right here - we have git, let it do the job. I propose that we remove 
vectorization code, create a Trac ticket about vectorization & DPH needing love and record the 
commit hash in the ticket so that we can revert it easily in the future.

Janek