Add download.htm to fix #7

download.html

+---
+layout: page
+title: Download
+category: Download
+---
+
+<h2> Download </h2>
+
+For the impatient we have binaries available on an apt repository
+and a <a href="https://stack-of-tasks.github.io/sot-doc/doxygen/HEAD/c_installation_detailed.html">quickstart</a>.
+
+You can download the sources and compile using the
+<a href="https://stack-of-tasks.github.io/sot-doc/doxygen/HEAD/memo_catkin_tools.html">catkin tools<a/>.
+
+  
+  It is also possible to install each package independently !
+