RPS -> RPS sent (the number of requests sent in the last N seconds)
Requests made -> Requests completed

Report concurrency

Update contributing guide

Fix parsing of flags in 'artillery quick'

* Remove whitespace
* Remove .gitattributes

* Vagrantfile updating gitignore
* adding global node modules
* adding git attributes
* Fixing gitattributes
* one more time
* changing to ubuntu

Issue 72 csv

(#29) - One Dino Per Day

Used the year, month, and day modulo the length of the dino art to
select the proper art for the day.  Use localized day.

Add brontosaurus and tyranosaurus.  Bug: not entirely aligned to
speech bubble.  Hoping no one was feeling married to the simple
dino art.

quick mode improvements

- add "-c" flag to specify a fixed number of arrivals
- add "-n" flag to specify the number of messages to send

https://github.com/shoreditch-ops/artillery/issues/54

Debugging friendly message shows parsing errors