Update to 2.1.0:

2.1.0
    * @nonodename, @patperry - fixed some compiler warnings
    * @yep, @emaste - documentation improvements
    * @sgravrock - build fix for NetBSD (and whenever sh != bash)
    * @rotty, @brimstone3, @lloyd - allow client to reset generator
    * @sgravrock - remove bash dependencies
    * @lloyd - add api tests
    * @rflynn - remove ruby dependency
    * @cloderic - nmake install works on windows
    * @shahbag - build fix for qnx
    * @breese - debugging improvements
    * @lloyd - json_verify supports -s flag for stream processing
    * @lloyd - json_reformat supports -s flag for stream processing

(wiz)