Turn Off Parenthesis Matching in Sublime Text 2
Set this in your User settings
"auto_match_enabled" : false
You can toggle this setting by adding a key binding to 'Preferences > Key Bindings - User'.
e.g. to make Ctrl+Shift+p toggle the setting, use:
{
"keys": ["ctrl+shift+p"],
"command": "toggle_setting",
"args":
{
"setting": "auto_match_enabled"
}
}