maDDR Code

Explicit closing of init file.

Sample recognition patterns and properties (very basic!) to illustrate API usage.

Null check (in case hierarchy is bust).

Tidy sample filter page to make it easier to read.

Updated exception messages to correspond with data types.

Added convenience data parsers to the data retrieval methods.

Basic regular expression detection. Simple L* categorization.

Disambiguated initialization, to support both Serializable and Properties as config information.

Pre-compile the RegEx patterns for more efficient runtime.

Enhanced RegEx pattern matching mechanism. Patterns can now refer to "best so far" match via the "Match" pseudo-header.