Prompt before reloading level with CTRL+SHIFT+L

[GoogleCodeExporter]

1. Open a level
2. Make lots of changes
3. Try to run a plugin with a CTRL+SHIFT combo and miss-hit the L key

BOOM!, level was reset to last saved state.

I had no idea you could reload the level in this way.  

We must add a prompt before doing it.

Original issue reported on code.google.com by buckyballreaction on 23 Jan 2015 at 5:56

[GoogleCodeExporter]

The reason there is no prompt was to make it easier to load levels after 
editing them in a text editor.  This was once a very important step in level 
making, but with improvements to the editor over time, may be less so now.  The 
key combo was chosen when there were no other ctrl-alt options, so as to make 
it more difficult to do accidentally, given the rather... final... nature of 
the action.

One possible alternative would be make undo work to undo this action.

Original comment by [email protected] on 8 Feb 2015 at 9:11

[GoogleCodeExporter]

Temporary workaround in rdf87de5c6716.  This just makes it harder to trigger.

Original comment by buckyballreaction on 3 May 2015 at 1:58