Log Message:
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