Notify user when undo/redo is triggered
Add translation for undo/redo events
Merge pull request #547 from latin-language-toolkit/history_notifications

Send a notification when history triggers undo/redo
Fix grid screenshot scaling
Add Awards section for ELCH to landing page

Conflicts:
	dist/i18n/fr.json
Minor typo in landing page
Fix landing page example xml

Works on #471
Add outputter to example conf
Accept pure outputters in saver

Works on #471
Fix i18n in landing page
Merge pull request #550 from latin-language-toolkit/landing_updates_1

Landing updates 1
Deactive line breaks in text2 template

It's a little unsafe to use with ellipsis nodes - gives an awkward look.
add a test on namespaced treebank and enable aU.map to apply args
fixing description of test
Merge pull request #549 from latin-language-toolkit/nstreebank

add a spec for namespaced treebank files and adds ability for aU.map to handle passed arguments
Add missing semicolon in arethusaUtil

Minor fix for #549
Add analytics event for the save button
Add category and label for save event tracking
Change declarative to programmatic tracking

Now we always know that save was called, but we don't know
how it was called.

We should also have an eye on the specs, because breaking the
morph specs by adding something to the saver seems a little strange.
Add analytics to exit handler