DOCS-2136 fixing image generation
sphinx: add user auth role to support new 2.6 feature

Signed-off-by: Sam Kleinman <samk@10gen.com>
deploy: making deploys more stable
deploy: refactor and wiring to normal push methods
deploy: adding initial support for creating and deploying from docs tarball packages
stage: fully integrate tarball deployment method
deploy: getting configuration correct for archive-based deploys.
testing: adding package creation testing smoketest
fix: staging compatibily hack for mms
fix: portability for ci system
fix: dont add files that dont exist to tarball
deploy: bug fixes
post-processing: adding copy_always semantics
call fill with wrap false to avoid drop_whitespace in textwrap
packaging: stability for MMS
cleanup: removing unused code
minor: whitespace
stats: adding include introspection
stats: clarifying logic
stats: passive and weasel word detection