cmake: Improved the NSIS module.
cmake: Improved the NSIS module.

jahrome/libssh,mwgoldsmith/libssh,rofl0r/libssh,taikoo/libssh,taikoo/libssh,miloj/libssh-v0.5,DouglasHeriot/libssh,nviennot/libssh,taikoo/libssh,bigcat26/libssh-mod,pouete/libssh,mwgoldsmith/ssh,elastichosts/libssh,wangshawn/libssh,wangshawn/libssh,sebadoom/libssh,DouglasHeriot/libssh,Distrotech/libssh,wangshawn/libssh,kedazo/libssh,mwgoldsmith/libssh,jt1/honeypot-libssh,rofl0r/libssh,pouete/libssh,robxu9/libssh,mwgoldsmith/ssh,mwgoldsmith/libssh,bigcat26/libssh-mod,rofl0r/libssh,pouete/libssh,robxu9/libssh,mwgoldsmith/ssh,Distrotech/libssh,jt1/honeypot-libssh,sebadoom/libssh,wangshawn/libssh,DouglasHeriot/libssh,bigcat26/libssh-mod,nviennot/libssh,miloj/libssh-v0.5,miloj/libssh-v0.5,nviennot/libssh,jt1/honeypot-libssh,taikoo/libssh,elastichosts/libssh,substack/libssh,jahrome/libssh,robxu9/libssh,DouglasHeriot/libssh,rofl0r/libssh,Distrotech/libssh,substack/libssh,sebadoom/libssh,jt1/honeypot-libssh,pouete/libssh,substack/libssh,kedazo/libssh,nviennot/libssh,jahrome/libssh,Distrotech/libssh,robxu9/libssh,jahrome/libssh,kedazo/libssh,mwgoldsmith/libssh,elastichosts/libssh,kedazo/libssh,substack/libssh,bigcat26/libssh-mod,sebadoom/libssh,miloj/libssh-v0.5,mwgoldsmith/ssh