Haproxyadmin

* update docstring for map commands
* haproxy: raise CommandFailed when output indicates something bad happened
* remove empty string when more than 1 line is returned by HAProxy

* internal.py: remove empty string from data returned from socket
* update TODO
* fix typo
* tiny reformatting on exceptions
* haproxy.py: explicitly check for the existence of socket directory
* Update TODO
* extend ERROR\_OUTPUT\_STRINGS to support address field
* include Socket family exceptions in the documentation
* updates on ChangeLog

* haproxy.py: reformating
* utils.py: raise an appropriate exception when we check for valid socket files
* add a bunch of exceptions for catching errors when we test socket file
* connected\_socket() perform a sanity on the date returned

* update TODO
* haproxy.py: fix a bug in add map where we forgot to set value
* haproxy.py: ignore socket files not bound to a process
* utils.py: add connected\_socket to check if a socket is bound to a process
* include six and not docopt in requirements.txt
* add requirements file for pip installations
* bump version on docs as well
* use stot metric name for fetching requests for backends/servers
* Update TODO.rst
* remove tune.rst as we don't need it anymore

* DOC: another set of updates
* rename get\_frontends to frontends
* Performance improvements due to the way we interact with stats socket
* update haproxy.cfg, give a unique name for each listen directive
* Update TODO.rst
* TODO: add and remove items
* update docstrings in few classes and functions
* DOC: add examples for server in User Guide
* DOC: add a reference to Frontend class in User Guide
* DOC: add examples for backends in User Guide
* haproxy.py: use long variable names in order to be consistent with rest of code
* DOC: add remaining examples for frontends in User Guide
* README: add missing variable
* DOC: add examples for backends in User Guide
* backend.py: remove status from BACKEND\_METRICS
* DOC: add a bunch of examples for frontends in User Guide
* DOC: add missing example code
* DOC: add more examples for HAProxy operations in the User Guide
* DOC: add examples in HAProxy section of User Guide for backends/servers
* DOC: create a reference to HAProxy class
* DOC: add a bunch of examples in HAProxy section of User Guide for Frontends
* DOC: name the 1st section properly
* DOC: Another restructure for User Guide
* DOC: restructure the section leves for User Guide
* DOC: add User Guide sections and few examples for HAProxy
* TODO: remove items which are completed
* move TODO subsection out of README and make it a section in the documentation
* bump release in the docs
* README: remove changelog section as we have it in the documentation
* docs: Add Changes section

* README: merged TODO into README
* README: documention reference doesn't need to be a section
* internal.py: wrong refactoring for \_Backend class
* refactor Pool to backend
* refactor PoolMember to Server
* major updates on docstrings to allow sphinx integration
* add sphinx doc build
* utils.py: update docstrings
* utils.py: converter didn't actually truncate towards zero for floating numbers
* utils.py update docstrings
* TODO: work in progress for updating docstrings
* internal.py: update docstrings
* internal.py: change parameter name to name for get\_frontends
* merged NOTES into TODO
* NOTES: tiny fix
* add some notes
* NOTES: use reStructuredText Markup and update it accordingly
* utils.py round the results of calculations as we don't use floating numbers
* utils.py: convert number/string only to integer
* haproxy.py: fix typo
* We don't need it anymore and it was a bad idea
* add haproxy.cfg which we use
* utils.py: we don't perform any calculation for Uptime\_sec field
* haproxy.py: docstring fix
* haproxy.py: add a bunch of properties for HAProxy process
* utils.py don't remove trailing whitespace when parse 'show info' output
* haproxy.py: perform calculation in metric() if the caller wants it
* internal.py remove unused function run\_commandold
* change license to Apache 2.0
* README.rst: add acknowledgement section
* switch to README.rst by removing README.md
* add more text in README.rst