Summary: Added a command to let a file be opened by the OS, and some other small bits and pieces to make Flipper browser compatible. Reviewed By: lblasa Differential Revision: D32721748 fbshipit-source-id: a4ad1c2f662f4651ddf6c20c57e5af1e123914a8
flipper-ui-core (TBD)
Flipper's UI, agnostic of Electron vs Browser.