tried detailed logging
UpstreamError - NO TESTS
Merge branch 'master' into launch-err-log
removed RequestError
Log active/pending/desired capacity on server active and server deleted and server failure
Rename 'remaining'
Merge branch 'master' into upstream-err

Conflicts:
	otter/controller.py
	otter/test/test_util.py
	otter/util/http.py
Body parsing in separate function - thanks @cyli

- details is a property
- not using __dict__
diff parsing for clb
added description while displaying matcher
Match server endpoint that determines whether the metadata and the creation timestamp match a given constraint
fix matches __ne__
Implement find server, which finds one specific server created at a certain time
Lint error fixes
desc maybe based on @cyli
match_server and test fixes as per @lvh review comments
Change all success treq calls to simulate response with json content instead of content for find_server tests
More docstring and clarity cleanups as per @lvh review comments
Regex-escape the server name, in case it needs it, and add a test to ensure that this has been done
Moved server test to system