[mkgmap-dev] Commit: r1709: Recognise operators such as <= and >= that have two characters.

Version 1709 was commited by steve on 2010-10-04 14:46:27 +0100 (Mon, 04 Oct 2010) Recognise operators such as <= and >= that have two characters. The != operator happened to work or else this would have been spotted sooner. Tests written for <= and >=.