Implement enhancement #11. Verbose warnings is now turned on by default.
Also a small error which concerns config loading is fixed. The setting for
verbose warnings will now be loaded correctly.

Just needed to change the value of the static noisyWarnings and to correct
line 79 in the RTOptions.java.
Fix issue #7, Simulation-State-Window now shows the correct values.

RTSimGlobals.java was adjusted. String which are displayed in the window
was genereted from a booleand array using the primitiv type long which is
limited to 64 bit. Instead of long now BigInteger is used which has no
limitation for the number size.