2017-09-19: switch langdir from guile/... to guile/site/...

switch langdir from guile/... to guile/site/...

diff --git a/Makefile.am b/Makefile.am
--- a/Makefile.am
+++ b/Makefile.am
@@ -3,7 +3,7 @@ SUFFIXES = .w .scm .sh
 sitedir = $(GUILE_SITE)
 site_DATA = wisp-scheme.scm
 
-langdir = ${datarootdir}/guile/$(GUILE_EFFECTIVE_VERSION)/language/wisp
+langdir = ${datarootdir}/guile/site/$(GUILE_EFFECTIVE_VERSION)/language/wisp
 lang_DATA = language/wisp/spec.scm
 
 WISP = wisp-guile.w wisp-reader.w wisp-scheme.w
diff --git a/NEWS b/NEWS
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,10 @@
 wisp ():
 
+wisp 0.9.4:
+- provide realpath on OSX to get the tests to run
+- change installation to guile/site/(guile version)/language/wisp
+- evaluation for the r7rs benchmarks
+
 wisp 0.9.3:
 - fix autotools for platforms with wissing or old Guile aclocal.