* Reword lots of instances of 'will'
* Reword lots of instances of won't
* Reword lots of instances of we'll
* Eradicate you'll
* Eradicate 'be able to' type of phrases
* Eradicate 'unable to' type of phrases
* Eradicate 'has / have to' type of phrases
* Eradicate 'note that' type of phrases
* Eradicate 'in order to' type of phrases
* Redirect to official Chef and Puppet docs
* Eradicate gratuitous 'please'
* Reduce use of e.g.
* Reduce use of i.e.
* Reduce use of N.B.
* Get rid of 'sexagesimal' and correct some errors
pruning Compose file v2 reference
updated Compose v1, v2, v3 files, still WIP
added includes for compatibility matrix, fixed TOC menu
new topic organziation Compose reference, split two 3 files plus versioning
Daniel's comments, fixed links, added more to versioning details
fixed volumes_from example per Daniel's comments for v1
simplified links to version references
copyedits and improved/surfaced links to versioning/upgrade docs
removed for version specific content re: volume_drivers from various files
Signed-off-by: Victoria Bialas <victoria.bialas@docker.com>