Add feature to accept piping in to sublime

[dims12]

For example

ls | subl

or

ps | subl

should open new file and fill it with content of ls or ps commands respectively.

Currently one can run

ps | subl <(cat)

in bash, but this works only first time; second time new file does not appear.

[frou]

For example

ls | subl

or

ps | subl

should open new file and fill it with content of ls or ps commands respectively.

This does already work, so there is something dodgy with your setup

[kingkeith]

Issue: Open file from stdin if filename is `-`