added some gitignore cleanups

inflash/.gitignore

@@ -0,0 +1,11 @@
+Makefile
+Makefile.in
+aclocal.m4
+config.h
+config.h.in
+config.log
+config.status
+configure
+stamp-h1
+m4
+autom4te.cache

inflash/src/.gitignore

@@ -0,0 +1,8 @@
+.deps
+cmd.o
+command_line.o
+inflash
+inflash_version.h
+ingenic_cfg.o
+ingenic_usb.o
+main.o

inflash/xburst_stage1/.gitignore

@@ -0,0 +1,11 @@
+System.map
+board_4740.o
+board_4750.o
+common.o
+debug.o
+head.o
+main.o
+xburst_stage1.bin
+xburst_stage1.dump
+xburst_stage1.elf
+xburst_stage1.map

inflash/xburst_stage2/.gitignore

@@ -0,0 +1,21 @@
+boothandler.lst
+boothandler.o
+cache.lst
+cache.o
+head.lst
+head.o
+main.lst
+main.o
+nandflash_4740.lst
+nandflash_4740.o
+nandflash_4750.lst
+nandflash_4750.o
+serial.lst
+serial.o
+udc.lst
+udc.o
+xburst_stage2.bin
+xburst_stage2.dump
+xburst_stage2.elf
+xburst_stage2.map
+xburst_stage2.sym