working on adding apply_startup_params to discover.
Merge pull request #45 from deverett/master

SBE16 Driver Submission
Merge remote-tracking branch 'upstream/master'
another fix.  apparently return of 1 does not mean success, but rather a ret of 0... go figure
complete PRESF except for startup parameters.
skip long running test
incremental update
allowed apply_startup_params to happen in protocol, fixed bug in BARS driver
Merge pull request #46 from unwin/master

final fix for Jamie's buildbot.
added particle types
started mixin class for enhaced testing.
new mechanism for startup paramters
Merge branch 'master' of github.com:wfrench/marine-integrations
presf complete
Merge pull request #47 from wfrench/master

PRESF Cleanup - Base Driver Updates