update install to use public https urls instead of ssh ones
Just to make the barrier to entry lower, use https repository urls instead.
#git clone git@source.ind.ie:project/heartbeat-node.git node.js git clone https://source.ind.ie/project/heartbeat-node.git node.js
#git clone git@github.com:shpakovski/MASShortcut.git git clone https://github.com/shpakovski/MASShortcut.git