Rewrite of ColdFusion Compressor

Originally done to fix concurrency issues, but changes continued until this is now an approximation of the php version.

Does all combining and compressing in memory, then writes to disk if
required. Data is served from memory, not disk. Include a number of
fixes from php version including Norton Antivirus detection, and max
cache size. Includes additional fixes such as correct UTC time, and
sorting script files to reduce possible duplicate hash keys on equivalent data.

I don't know the ColdFusion version requirements for this file, so I kept it as backward compatible as I think it can be.  So this should support everything the prior version supported.