Simplify (?) FindReplace helper function parseDollars
added a force reload command for live preview
Merge remote-tracking branch 'upstream/master' into simplify-parse-dollars

Conflicts:
	src/search/FindReplace.js
Tweak the Command constant for the new command which doesn't appear on the file menu.
Merge branch 'maltemuth-maltemuth/issue-7667'
Merge pull request #7582 from SAPlayer/simplify-parse-dollars

Simplify FindUtils.parseDollars