Disable 'save_on_focus_lost' before opening panels
Disable 'save_on_focus_lost' before opening panels

Sublime Text would automatically save the file otherwise and potentially
perform other on_save actions such as trimming trailing whitespace.

Addresses #26.

See https://github.com/SublimeTextIssues/Core/issues/980.

FichteFoll/InsertDate,FichteFoll/InsertDate