Fixed bug with serial connection initalization, updated javadoc, standardized code formatting
-updated javadoc for all classes in org.apparatus_templi
-enabled automatic code formatting upon save (using standard eclipse formatting with line width set to 100)

UsbSerialConnection.java:
-since the web front-end likes to mangle the default serial port from null to "null" values of null, "", and "null" are all treated as null, and will result in automatic connection to first available serial port

EventGenerator.java:
-removed generateEvent() since it serves no purpose.