how/where to merge code

Hi, just wanted to ask, what to do, so that my changes on https://github.com/hayguen/librtlsdr get merged into https://github.com/steve-m/librtlsdr ? Just now, in this moment, i realize, that there's alos git://git.osmocom.org/rtl-sdr.git referenced at http://sdr.osmocom.org/trac/wiki/rtl-sdr Ok, which is the real origin for rtl-sdr? What is needed to get the changes there? Besides the changes on rtl_fm i've developed a small tool, i called "stdin2wav". It's used by piping rtl_fm's output into stdin2wav, which then saves the output into wave files using libsndfile. Besides saving, it can be combined with the squelch function of rtl_fm. stdin2wav closes the wave file when no more data comes from stdin .. and re-opens a new wave file when new data arrives, cause the squelch opened .. Can/should this small tool also merged to rtl-sdr? Someone has a better place? By the way: someone has a better name? kind regards, Hayati