don't use bootstrap.sh -j anywhere but devel-bootstrap.sh

We believe there may be a race condition in bootstrap.sh when run with
-j.  We know that running it without -j should be at least
deterministic (whether or not correct), so we'll go with that in
anticipation of releasing v1.2.

debian/rules

@@ -47,7 +47,7 @@ override_dh_auto_clean:
 
 .stamp-bootstrap:
 	@$(call show_vars)
-	./bootstrap.sh -j
+	./bootstrap.sh
 	touch $@
 
 .stamp-configure: .stamp-bootstrap

freeswitch.spec

@@ -1433,7 +1433,7 @@ export ACLOCAL_FLAGS="-I /usr/share/aclocal"
 
 if test ! -f Makefile.in 
 then 
-   ./bootstrap.sh -j
+   ./bootstrap.sh
 fi
 
 %configure -C \

scripts/ci/common.sh

@@ -112,7 +112,7 @@ set_fs_ver () {
 }
 
 gnuize () {
-  ./bootstrap.sh -j
+  ./bootstrap.sh
   mv bootstrap.sh rebootstrap.sh
   rm -f docs/AUTHORS
   rm -f docs/COPYING