Refactored shared code between xbps-bin(8) and xbps-repo(8).

- xbps-repo: move protos to defs.h and remove index.h and util.h.
- xbps-bin: move code that belongs to it from xbps-repo to show-info-files.c.

--HG--
extra : convert_revision : xtraeme%40gmail.com-20091124110539-nsdjp0ajr7nn8pa3

bin/xbps-bin/Makefile

@@ -2,8 +2,8 @@ TOPDIR = ../..
 include $(TOPDIR)/vars.mk
 
 BIN = xbps-bin
-OBJS = check.o install.o main.o remove.o show-deps.o ../xbps-repo/util.o
+OBJS =  check.o install.o main.o remove.o show-deps.o
+OBJS += show-info-files.o ../xbps-repo/util.o
 MAN = $(BIN).8
 
 include $(TOPDIR)/prog.mk
-