Update Location has been updated

update location now parses long and lat from google api, then updates
the database with the location of the user, and adds a timestamp
Reload Location Entry Page after an Entry

This reloads the entry page after the user has submitted an entry to
allow the user to submit another one immediately.
Redirect bugfix
Data Verification

Added in index.php and updatelocation.php to verify that the correct
data has been entered, and also that (should an error occur with MySQL)
the user is notified with the error message, so they can bring this to
LA1:TV.