REORG: rename "pattern" files
They're now called "sample" everywhere to match their description.
diff --git a/Makefile.bsd b/Makefile.bsd
index 14dafac..9b0e514 100644
--- a/Makefile.bsd
+++ b/Makefile.bsd
@@ -115,7 +115,7 @@
src/lb_chash.o src/lb_fwlc.o src/lb_fwrr.o src/lb_map.o src/lb_fas.o \
src/ev_poll.o src/ev_kqueue.o \
src/arg.o src/acl.o src/memory.o src/freq_ctr.o \
- src/auth.o src/stick_table.o src/pattern.o
+ src/auth.o src/stick_table.o src/sample.o
EBTREE_OBJS = $(EBTREE_DIR)/ebtree.o \
$(EBTREE_DIR)/eb32tree.o $(EBTREE_DIR)/eb64tree.o \