First checkin.  Working encode and decode
Added working bin scripts
Fix date encoding to be seconds, not ms
Working in streaming mode
Remove initial ensure.  No longer needed
95% code coverage on unit tests
Add coverage with covershot
Tag must not follow a tag
Make sure to pass along data that was marked with an unknown semantic tag
Move jsmeter run to before the unit test
Refactor and add support for half-precision floats.
Process unknown tags by passing the tag to the callback.
Make Unallocated small semantic, and make tags pluggable.
Refactor to make parser an object, so that added semantic tags aren't global.
Various

Fixup lints.  Optimize upackHalf.  Switch all major types to match new doc, rather than hex versions shifted left 5.  Switch to the new numbering scheme for mt's.
Add "use strict".
Fix lints.
Minor indentation fixup.
Use my version of jsmeter that knows about floats.
Fixup all tests for new encoding.