Merge pull request #152 from cancan101/patch-2

Run rsync in non verbose mode

Closes: #149
You can see the shorter log: https://travis-ci.org/cancan101/pyFFTW-wheels/jobs/350601191

common_utils.sh

@@ -153,7 +153,7 @@ function fetch_unpack {
     # Unpack archive, refreshing contents
     rm_mkdir arch_tmp
     install_rsync
-    (cd arch_tmp && untar ../$out_archive && rsync --delete -avh * ..)
+    (cd arch_tmp && untar ../$out_archive && rsync --delete -ah * ..)
 }
 
 function clean_code {