Fix OpenDirectory with use_valve_fs requirement of trailing slash.
Fix crash on OpenDirectory with use_valve_fs if path not found.
Also fixes minor memory leak on bad path.
Add transitional syntax support for datapack.inc.
Fix inconsistent spacing in methodmap decl.
Eliminate need for gEntList gamedata on tf2/sdk2013 and soon dods/css/hl2dm.
Missing changes from last commit
Eliminate need for s_pTempEnts gamedata on sdk2013 and soon css/dods/hl2dm (already on tf2).
Eliminate need for sv gamedata on sdk2013 and soon css/dods/hl2dm (already on tf2).
Eliminate need for FindEntityByClassname gamedata on sdk2013 and soon css/dods/hl2dm (already on tf2).
Merge pull request #170 from alliedmodders/tr-datapack

Add transitional syntax support for datapack.inc (r=dvander).
Add a ConVar class.
Rearrange order of methods in methodmap.  Add missing Reset method to methodmap.
Update MakeBleed signature.
Merge pull request #180 from VoiDeD/tf2-gd-nov4-2014

Update MakeBleed signature.
Merge branch 'master' of https://github.com/alliedmodders/sourcemod into tr-convar
New Holiday as per Halloween update.
Updated IDA scripts for 6.5.
Add HookChange and UnhookChange to ConVar.
Changed ConVarChanged to take a ConVar variable.  Backwards compatible with Handle variables (I tested this to make sure).
Updated the named with the ones bailopan suggested.