Add basic auth support for Apache. Fixes #410
add test for scientific notation
Update copyright.
Merge pull request #495 from DataDog/410b-apache-basic-auth

Add basic auth support for Apache. Fixes #410
Update Apache integration example config to show which args are optional
Do not assume a fixed location for bash

Use env instead.
Fixes #497.
Merge fix for #497

Conflicts:
	packaging/datadog-agent/source/agent
	packaging/datadog-agent/source/info