Add confirmationDialog service
Add confirmation dialog styling
Inline translations in confirmationDialog html
Ask for confirmation before removing a token
Notify on successful removal
Add closeOnEnter directive
closeOnEnter in confirmationDialog
Move mm-foundation module to core
Add mocks for confirmationDialog

One for a positive response, one for a negative.
Fix unusedTokenHighlighter spec

Need to mock the confirmationDialog sequence.
Merge pull request #543 from latin-language-toolkit/remove_confirmation

Add confirmationDialog service - use it when tokens are removed