Install via Package Control.
Adds more view movement commands to Sublime Text 2. This allows you to move the cursor from view (pane) to view and move views to different layouts.
⌘+⇧+(H,K,L,M) = Move the cursor Up/Left/Right/Down
⌘+⌃+(H,K,L,M) = Move the current view and cursor Up/Left/Right/Down. This changes the current pane that a view is in.