Tags: golimix/workshop

Update DO instructions for remote cluster

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

Add small fixes to lab6 and lab11

Adressing issues from @padiazg also adding small changes
to the lab11 like changing name from `clearHash` to `getHash`
and adding `python` `yml` and `bash` to the code snippets

Signed-off-by: Martin Dekov (VMware) <mdekov@vmware.com>

Update messaging on specifying a different gateway endpoint

Signed-off-by: Eric Stoekl <ems5311@gmail.com>