Revision on messages for fingerprint module

Need to prompt meaningful messages and wordings based on the flow diagram.

For examples,

• Need to specify which digit (finger) should be scanned
• What if patient doesn't have specific digit (finger), what are next options?
• If fingerprint is not found in the first scan - Show message 'Fingerprint does not match any patient. Please rescan the same finger two more times to register it.'
• Prompt message that the same digit (finger) will be scanned three times (instead of saying Enroll Second Finger, Enroll Third Finger)

• Additional messages

• Before scanning takes place, prompt patient with messages that say "Please place your thumb/index finger on to the scanner"
• During the scanning, show message like "Scanning in progress"
• After that prompt patient with a message to re scan the same finger two more times to complete registration
• The other message could Fingerprint successfully captured