component: new component mobile-shell mosh

https://mosh.org/

component/mosh/buildout.cfg

+[buildout]
+extends =
+  ../pkgconfig/buildout.cfg
+  ../protobuf/buildout.cfg
+  ../ncurses/buildout.cfg
+  ../perl/buildout.cfg
+  ../zlib/buildout.cfg
+  ../openssl/buildout.cfg
+
+[mosh]
+recipe = slapos.recipe.cmmi
+url = https://mosh.org/mosh-1.3.0.tar.gz
+md5sum = d961276995936953bf2d5a794068b076
+configure-options =
+  --with-curses=${ncurses:location}
+environment =
+  PATH=${perl:location}/bin:${pkgconfig:location}/bin:${protobuf-cpp:location}/bin:%(PATH)s
+  CXXFLAGS =-I${zlib:location}/include
+  LDFLAGS=-L${zlib:location}/lib -Wl,-rpath=${zlib:location}/lib -L${protobuf-cpp:location}/lib -Wl,-rpath=${protobuf-cpp:location}/lib -L${openssl:location}/lib -Wl,-rpath=${openssl:location}/lib -L${ncurses:location}/lib -Wl,-rpath=${ncurses:location}/lib
+  PKG_CONFIG_PATH=${protobuf-cpp:location}/lib/pkgconfig:${openssl:location}/lib/pkgconfig:${ncurses:location}/lib/pkgconfig:${zlib:location}/lib/pkgconfig