Insidias Intrusion Detection Engine Code

Added output handling, which reads the users output option, and outputs in the requested format or to the proper file.

Bug: UDP was incorrectly spcified as TCP.

Added proper handling of invalid IP addresses within a range, or when the minIP is larger than the maxIP.

Moved the header checking to its own method. Also stopped passing variables all over the place when they were part of the object to begin with.

Multiple changes to properly parse rules and handle header processing:

* Bug: Updated rule parsing to properly skip a rule, and proceed to the next
* Bug: Modified portParse to handle numeric values properly
* New: Full PCAP Header parsing/processing - Packets Src/Dst Port/Address are compared to the values provided wihin the rule, including ranges.

Dump data only after we already know it matched, yes it may try to dump twice, it more than one rule first, we can dicuss this though...

Added processing of IP Ranges, which can be used inside rules in addition to IP and CIDR .

Added initial Rule Matching, so we are now officially alerting on data, based on the rules! -- In other words, HUGE SUCCESS.

Couple of changes/notes:
* Rules now have the compiled regular expression within the rule element
* PCAP and Alerting methods required Rules to be passed
* Packet is first compared against a large REGEX, then further processed
* Once packet is matched, it is reprocessed to determine the alerting rule - this is also where header related comparisons should take place.

Compiled Master Rule (All rules compiled into one union).

Added compiled regex rules to the Rules Class - this will allow indexed searches against the rules from the PCAP class.