Added a requirements.txt

Note that the redis version is not specified, so it is possible to
setup a virtualenv with whatever redis version you see fit.
added support for tornado's command line options
Merge pull request #38 from josegonzalez/requirements

Added a requirements.txt
indent to 4 spaces instead of 5
pep8 whitespace compliance
support SqliteStatsStore.path in config file
Merge pull request #47 from ahammond/sqlite_from_config

Sqlite from config
Added Support For Password
Added Support For Password
Updated sample .conf to show password usage.  Also, uncommented the "duration" CLI flag (originally commented it out for debugging purposes).

This project now supports password authentication for both client servers and the STAT server.
Merge pull request #53 from allanparsons/master

Updated to support Redis instances w/ password challenges
Added SqliteStatsStore property
"save_monitor_command" store DailyKeyCount error

def save_monitor_command() 
line 79 pipeline.zincrby(key_count_key, command, 1)

should be "pipeline.zincrby(key_count_key, keyname, 1)"
Merge pull request #54 from wrongfan/patch-1

"save_monitor_command" store DailyKeyCount error
Fixed JSON syntax errors and default SQLite settings in sample config.
Close config file when loading settings.
Fix #55. Avoid KeyErrors when redis needs no password.
Merge pull request #56 from dougk7/master

Fix JSON syntax errors in default config, close config file after loading and fix issue #55
Allow servers command to work without a password.
Merge pull request #57 from Snapchat/no_password

Allow servers command to work without a password.