ProffieOS 7.7 Beta (done)

[profezzorn]

Style editor 7.x beta:

Style Editor Beta updated for ProffieOS 7.x

Ok, I think I might have added all the 7.x features to the Style Editor. I put the updated style editor on the beta url here: https://fredrik.hubbe.net/lightsaber/style_editor_beta.html In addition, this style style editor keeps comments and has a bunch of minor bugfixes. Please try it and report any problems you find here.