Change text for add tree, Fixes #966
Don't prompt when leaving the page for add tree -> continue editing.
Fixes #969, Fixes #969
Merge pull request #979 from maurizi/fix/969/addTreePrompt

Don't prompt when leaving the page for add tree -> continue editing.
Merge pull request #977 from maurizi/fix/966/textChange

Change text for add tree, Fixes #966
Merge branch 'release'