added cookie support, fixed a bug with headers, and modified security group assignment
Merge pull request #71 from abanna/patch-cookie_support_and_bug_fix

added cookie support, fixed a bug with headers, and modified security gr...
requests were failing when no Cookies were passed in - resolved
updated post for initial http request.  Should revisit to support all verbs.
cleaning up some white space.
Merge pull request #72 from abanna/fixed_header_bug

Fixed header bug
adding two more options for tpr and rps bounds test.
When user tests for rps and/or tpr and fails we now write to standard err.  In additon, I cleaned up some of the methods I was working in.
Exiting with 0 when successful and 1 when unsuccessful using new tpr/rps options.
Merge pull request #73 from abanna/adding_optional_bounds_for_tpr_and_rps

Adding optional bounds for tpr and rps
Use mktemp instead of tempfile to work on centos

From tempfile man page

BUGS
Exclusive creation is not guaranteed when creating files on NFS parti‐
tions.  tempfile is deprecated; you should use mktemp(1) instead.
Add support for use within AWS GovCloud

GovCloud does not have multiple zones (ATM) so I had to prevent the
_get_region method from stripping off the last character in the zone. I
got errors when setting the placement so I assume this parameter needs
to be ignored when in GovCloud. Last, boto needed to be upgraded in
order to support the new GovCloud region.
Add Basic Authentication
Merge pull request #86 from HouseTrip/add_basic_authentication

Add Basic Authentication
Merge pull request #80 from andersjanmyr/replace_tempfile_with_mktemp

Use mktemp instead of tempfile to work on centos
Added support for ab keep_alive (-k) feature as (-K). Closes #82
Merge branch 'govcloud_support' of https://github.com/jgrevich/beeswithmachineguns into jgrevich-govcloud_support

* 'govcloud_support' of https://github.com/jgrevich/beeswithmachineguns:
  Add support for use within AWS GovCloud

Conflicts:
	beeswithmachineguns/bees.py
Merge branch 'jgrevich-govcloud_support'

* jgrevich-govcloud_support:
  Add support for use within AWS GovCloud
allow using ssh agent for storing key instead of having to have pem in ~/.ssh/
upgrade paramiko