replace anchors with buttons
rename text-entry-tool -> transcribe-tool; move to separate directory
make separate component for prev-button
make separate component for next-button; wire up buttons
make separate component for done-button
make separate component for transcribe-input; add textarea type
style text area
prevent dragging ui via textarea
style textarea
Merge pull request #9 from zooniverse/transcribe-refactor

Transcribe refactor