This commit adds a spec folder within documentation. This would be
moved under its own project if it starts growing big enough.
Change-Id: I54b8402b35ff72577f1b949d9a081752cb08a13b
The lessions learnt document has been created on etherpad, this
patch took all the content from that document, edited, reformatted,
and also added more few items I learnt from my own experiences of
developing these workload scripts.
Change-Id: I3ab9cacd6369c3cbcfc912707a9e844ae7c4fc2d