copy form atom/fuzzyfinder for customize function.
function
-| open folder and psd lnk in external app(system default app)
-| insert file path form fuzzyfinder
default shortcut
'.atom-workspace':
'alt-p': 'zsy-fuzzy-finder:open-external'
'atom-text-editor:not([mini])':
'alt-a': 'zsy-fuzzy-finder:complete-path'