Araiguma alpha 2

1.4-alpha (Araiguma preview releases)

• Extended filtering : values are extended from being single substring for matching to a semi-colon separated list of regexes; the only backwards incompatibility will be '.' characters which would need to be escaped.
• .net 2.0 support : Building the recorder assembly against .net 2.0 so that it can be used with down-version code as required