adding line to readme to create database tables with db migration
conflict resolved
Changed button to say "Remove this Badge"

The button initially said "Disown this Badge", however in #673 it is stated that the copy should be adjusted to say Remove.
Merge pull request #717 from iamjessklein/development

Changed button to say "Remove this Badge"
Changed No Badge message copy

As per the edits described in #676, I changed the copy.
Changed copy in the Remove Badge message

Copy edits made per description in #678
Changed remove badges yes and no buttons

As per #679 changed the buttons names to Yes and Cancel.
Merge pull request #719 from iamjessklein/development

Changed No Badge message copy
Merge remote-tracking branch 'upstream/development' into development
adding npm start to package.json as replacement to starting server with make
Make 'npm start' fail if db migration fails.