Fix copy-paste typo.
Add libgeoip-dev package to see if it will pull in GeoIP.h.
Merge branch 'dev' into geoip-bugfix
Test fix.
Merge pull request #990 from mozilla-services/geoip-bugfix

Fix copy-paste typo.
Make sure we always call SetPipelineConfig when setting up a
SandboxFilter so we don't panic, and add a test to exercise this code.
Merge pull request #992 from mozilla-services/sbxmgr-filter-panic

Fixes a bug introduced by the globals change
More missed globals/pConfig-related panics.
Merge pull request #994 from mozilla-services/benchmark-panics

More missed globals/pConfig-related panics.
Separate files for encoders, filters, and decoder tests

Moves each sandbox spec into its own file.
Rename sandbox_plugins_test to all_specs_test
Add file_polling_input
Add meminfo decoder for file polling input
Add initial diskstats decoder for file polling input
Remove unnecessary cjson import
Add lua cpuload decoder
rename meminfo to memstats
Add cpustats filter
Generalized cpustats filter a little.
Add memstats lua filter