Progress: Starting build of profile edit UI
Progress on entry deletion & undo
Further work on entry editing
Toggle toot edit/delete on toot click or tap
Hackery to make template upgrade and profile edits save
Rework toot handling to be more independent of template changes; Move HTML templates into doc source; misc refactorings and simplifications
Profile handling tweaks and polish

* Further simplify main app.js

* Profile loading / handling improvements

* Bugfix for delete / undo

* Remove handlebars dependency

* Add some missing npm dependencies

* Misc other cleanup