created confirmation modal
fixes #27: Zone Deletion Confirmation completed.
fixes #40: Record Delete Confirmation Working.
fixes #41: Save Changes Confirmation Working.
hasChanges function
Merge branch 'feature/defects-enhancments-round2' into develop
Merge pull request #54 from brainsail/develop

Round 2 Enhancments and Such
bump to 0.3.0
Merge pull request #55 from csharon/develop

Develop