Summary of changes:
a6615e4... Use new erlang macros to build with $RPM_OPT/LD_FLAGS etc, (*)
f5cb3f1... - Rebuilt for
https://fedoraproject.org/wiki/Fedora_21_22_M (*)
6da5ea9... Rebuild with Erlang 17.2.1 (*)
fcbecd1... Merge branch 'master' into f21
(*) This commit already existed in another branch; no separate mail sent