There is now a Result tool showing the sentence with replacement.
About to add output (Step 3).
Also, as project deadline nears, I'll remove unimplemented buttons.
Added output display
Temporarily removed Replacement and Result
Focused on cleaning up 2.2, 2.3, 2.4
 because they had bugs when I gave 2.4 more than one choice.
Also I replaced all the .1 tools with instructions.
Can now return to Step 1, change things, and return to Step 2
2.1-2.5 have all bugs apparently worked out.
About to work on 2.6-2.7 bugs and also output.
Displaying suggestions in order,
	and clicking a suggestion
	or manually entering a replacement
		results in changed text in 2.7.
		Though there are still a few bugs.
No check boxes yet, so no approved changes or output.
Merge branch 'master' of git@github.com:hnau/simple.git