Update version to dev
Default Sphinx setup
Add basic docs
Hopefully fix RTD
Correct default SHA256 hashes per share
Change to Markdown README
Updates config example to include up to date info + better docs. WIP
Deletes defaults.yml
Improve decoupling between components

the stratum_server component had to reach in to grab jobs from the jobmanager.
Now the job references are stored in the stratum server as they should have
been
Keep around recent stale jobs for reporting

Before this patch stale jobs were tossed immediately. This meant we couldn't
tell what currency the stale submit was for, which prevented tracking stales by
currency.
Fixes #90 -- seed the stratum client id with unique starting number
A few docs corrections.
Start logging job creation/flush/push events as well
don't push user_shares to chain_slice when merged

well, i'm not very clear about why push user_shares to chain_slice when log merged coin share, it will inflate chain_slice when there are many merged coins
Pass the stale job to the reporter...
Swap the active jobs before pushing to everyone
Avoid tossing job mappers when the jobmanager is spammy
Allow specifying warn and crit levels, and support standard nagios output
Optimize out several debug statements
push jobs significantly less on vardiff
Tag as release