Bump up version number to 1.3.0, LT revision  to 15:0:1
Bump up version number to 1.3.0, LT revision  to 15:0:1

icing/nghttp2,wzyboy/nghttp2,lukw00/nghttp2,thinred/nghttp2,mixianghang/nghttp2,serioussam/nghttp2,icing/nghttp2,dxq-git/nghttp2,dxq-git/nghttp2,wzyboy/nghttp2,thinred/nghttp2,wzyboy/nghttp2,lukw00/nghttp2,lukw00/nghttp2,wzyboy/nghttp2,thinred/nghttp2,dxq-git/nghttp2,mixianghang/nghttp2,serioussam/nghttp2,mixianghang/nghttp2,thinred/nghttp2,serioussam/nghttp2,mixianghang/nghttp2,lukw00/nghttp2,wzyboy/nghttp2,serioussam/nghttp2,serioussam/nghttp2,lukw00/nghttp2,wzyboy/nghttp2,wzyboy/nghttp2,lukw00/nghttp2,dxq-git/nghttp2,icing/nghttp2,mixianghang/nghttp2,thinred/nghttp2,thinred/nghttp2,dxq-git/nghttp2,icing/nghttp2,icing/nghttp2,serioussam/nghttp2,serioussam/nghttp2,icing/nghttp2,mixianghang/nghttp2,lukw00/nghttp2,thinred/nghttp2,icing/nghttp2,dxq-git/nghttp2