Changes for 1.0.2

Fix to installation procedure when cloning a fresh repository.
 - Modified compiler options so that -all-static is off
 - Added Makefile.in to git repo
 - Modified README to emphasise that only 1.1.10 works with this version.

Fix to spectra-hist so that x-max can be properly adjusted when logscale is on
Minor change to README
Updated README to reflect the correct way to get Jellyfish V1.1.10.