NPE handling in Data
WIP - suncertify.network Javadocs
Need to provide code tags for all class names
Examine striping in JTable #23

Implemented simple striping on table rows
Selected row colour is now green
** Add suncertify.network Javadocs #15 **

Finished Javadocs for suncertify.network
Modified DBAccessor to not create the file if the path passed doesn't exist
Implemented some more network testing
Handle SecurityException in BusinessModel and MainWindow #28

Implemented handling of SecurityException
Difficult to know what to do with it as it should never be thrown in this application
Added package-info.java information for all packages
Renamed BusinessModel to BusinessService
Added System.exit(1) to methods that create db connections in Application
Added some exception comments where exceptions are swallowed
Merge branch 'master' into timeout

Conflicts:
	src/suncertify/db/Data.java
	src/test/network/ConnectionTest.java
	suncertify.properties