add easyconfig Autotools-20150215-intel-2016b.eb, add easyconfig...

add easyconfig Autotools-20150215-intel-2016b.eb, add easyconfig Autoconf-2.69-intel-2016b.eb, add easyconfig Automake-1.15-intel-2016b.eb, add easyconfig libtool-2.4.6-intel-2016b.eb, add easyconfig M4-1.4.17-intel-2016b.eb