apache server-status function
import urllib2 in apache module
Added unit test for list nested `OrderedDict`'s. Refs #6460.
Simplify `OrderedDict` -> `dict` conversion.
Merge pull request #6465 from s0undt3ch/features/payload-testing

Added unit test for list nested `OrderedDict`'s. Refs #6460.
Used a safer method to get proc_fn

Previously, this called get_proc_dir(), which clears the contents of the
specified directory, resulting in issue #6238.
Merge pull request #6469 from terminalmage/release_notes

Add release notes for 0.16.2
Merge pull request #6468 from intchanter/develop

Used a safer method to get proc_fn
added a note in apache.server_status function
Merge pull request #6458 from ranl/develop

apache server-status function
Add additional bugfixes to 0.16.2 release notes