Better Clipboard Handling

[zimberzimber]

Is your feature request related to a problem? Please describe.
Sometimes you want to copy/paste to/from the editor in bulk, mostly relevant when writing dialogue across multiple text commands.
The RMXP editor copies to clipboard in some unknown, non-standard format, making it useless outside of the editor itself.

Describe the solution you'd like
It'd be great if the editor writes/reads to/from the clipboard in JSON strings instead, so that the content could be manipulated in a text editor, then pasted back into the editor.

Describe alternatives you've considered
Tried reading the clipboard contents in browser, C#, and Ruby, in hopes of making a conversion tool, but all returned empty results for a copied RMXP command.