Merge pull request #28 from ThaPwned/master

HudMsg for CSS
Updated default values of HudMsg
Removed a redundant patch (due to the last SDK update)
Exposed bf_read and bf_write
Fixed CS:GO compiler error
Fixed TextMsg data for CSGO.
Fixed a to_python error.

Added support to reject connection requests.
Changed engines.precache classes to precache on instantiation and server_spawn instead of relying on calling their index property.
Merge pull request #30 from ThaPwned/master

Repeat multiple repeats
Moved weapons.manager._Weapon to new weapons.instance module and made the class public.

Made listeners.tick.delays._Delay public and added a 'cancel' method to more easily cancel an instance.

Removed '__all__' declaration from listeners.tick.delays and listeners.tick.repeat as the objects are exposed via listeners.tick.__init__
Removed duplicate '__all__' values.  The only remaining duplicates are the functions in entities.helpers that are also a part of players.helpers.
Changed ClientFullyConnect and OnEdictAllocated listeners to provide the index on the entity instead of the edict.

Changed on_edict_free_listener_manager to on_edict_freed_listener_manager to match the name of the listener.
Added E0611 to .pylintrc after pylint update is causing it to wrongfully spam that error code.
Exposed worldsize.h
Minor fixes to the 'sp list' command output.

Added new core.table module for future use (Thanks to @Ayuto for creating this functionality).
Updated credits.ini
Updated the path.py site-package to version 7.0
Fixed engines.precache classes not unregistering on script unload.