Minor formatting fixes (Xilinx#733)

Update getting started video links

Update pynq_sd_card.rst

Looks to me the path was incorrect

v2.1 doc updates (Xilinx#581)

links now to point to v2.0 image zipfile

Merge image_2017_01 into master

fix temp file for minor doc change

Fixed libsds_lib makefile

Openhw China Release (image 2016_08_12)

Version 1.0 released to Milan