Fix travis-ci requirements
py25 fixes
Ignore None stats from postgres
Merge pull request #431 from dctrwatson/psql-ign-none

Ignore None stats from postgres
Fixed nameclash with mysql-connector-python. The fix makes
module directory (collectors_path) higher priority over
site-packages.
GridEngineCollector for Univa Grid Engine/Open Grid Scheduler
Merge pull request #435 from elconas/master

Fixed nameclash with mysql-connector-python. The fix makes
Merge pull request #436 from jgoldschrafe/gridengine

GridEngineCollector for Univa Grid Engine/Open Grid Scheduler
Fix an issue with the string formatter and being split over newlines
Try to fix an issue where the apcupsd collector can crash the server process.
PEP8
python 2.5 compat
python 2.5 compat
python 2.4 support fixes
Adds nfs client collector NfsCollector based on NfsdCollector
added header doc + no auto enable
removed auto-enable for mountstats collector
Merge pull request #439 from rtoma/jcol

Added header doc for jcollectd collector and disable auto-enable
Merge pull request #438 from delias-/NfsCollector

Adds nfs client collector NfsCollector based on NfsdCollector
Merge pull request #440 from rtoma/mountstat

removed auto-enable for mountstats collector