consolidate .gitignore patters into a single file

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>

.gitignore

@@ -4,12 +4,42 @@
 *.d
 *.exe
 *.ho
+*-example
 *-test
 *_g
 config.*
+doc/*.1
+doc/*.html
+doc/*.pod
 doxy
 ffmpeg
 ffplay
 ffprobe
 ffserver
+libavcodec/libavcodec*
+libavcore/libavcore*
+libavdevice/libavdevice*
+libavfilter/libavfilter*
+libavformat/libavformat*
+libavutil/avconfig.h
+libavutil/libavutil*
+libpostproc/libpostproc*
+libswscale/libswscale*
+tests/audiogen
+tests/base64
+tests/data
+tests/rotozoom
+tests/seek_test
+tests/tiny_psnr
+tests/videogen
+tests/vsynth1
+tests/vsynth2
+tools/cws2fws
+tools/graph2dot
+tools/lavfi-showfiltfmts
+tools/pktdumper
+tools/probetest
+tools/qt-faststart
+tools/trasher
+tools/trasher*.d
 version.h

doc/.gitignore

-*.1
-*.html
-*.pod

ffpresets/.gitignore

-

libavcodec/.gitignore

-*.o
-*.d
-*.exe
-*.ho
-*-example
-*-test
-libavcodec*
-

libavcodec/alpha/.gitignore

-*.d
-*.ho
-

libavcodec/arm/.gitignore

-*.d
-*.ho
-

libavcodec/avr32/.gitignore

-*.d
-*.ho
-

libavcodec/bfin/.gitignore

-*.d
-*.ho
-

libavcodec/mips/.gitignore

-*.d
-*.ho
-

libavcodec/mlib/.gitignore

-*.d
-*.ho
-

libavcodec/ppc/.gitignore

-*.d
-*.ho
-

libavcodec/ps2/.gitignore

-*.d
-*.ho
-

libavcodec/sh4/.gitignore

-*.d
-*.ho
-

libavcodec/sparc/.gitignore

-*.d
-*.ho
-

libavcodec/x86/.gitignore

-*.d
-*.exe
-*.ho
-*-test
-

libavcore/.gitignore

-*.o
-*.d
-*.ho
-libavcore*
-

libavdevice/.gitignore

-*.o
-*.d
-*.exe
-*.ho
-*-example
-*-test
-libavdevice*
-

libavfilter/.gitignore

-*.o
-*.d
-*.exe
-*.ho
-*-example
-*-test
-libavfilter*
-

libavfilter/x86/.gitignore

-

libavformat/.gitignore

-*.o
-*.d
-*.exe
-*.ho
-*-example
-*-test
-libavformat*
-

libavutil/.gitignore

-*.d
-*.o
-*.exe
-*.ho
-*-example
-*-test
-libavutil*
-avconfig.h
-

libavutil/arm/.gitignore

-*.d
-*.ho
-

libavutil/avr32/.gitignore

-*.ho
-

libavutil/bfin/.gitignore

-*.d
-*.ho
-

libavutil/mips/.gitignore

-*.ho
-

libavutil/ppc/.gitignore

-*.d
-*.ho
-

libavutil/sh4/.gitignore

-*.d
-*.ho
-

libavutil/tomi/.gitignore

-*.d
-*.ho
-

libavutil/x86/.gitignore

-*.d
-*.ho
-

libpostproc/.gitignore

-*.d
-*.exe
-*.ho
-*-example
-*-test
-libpostproc*

libswscale/.gitignore

-*.d
-*.exe
-*.ho
-*-example
-*-test
-libswscale*
-*.o

libswscale/bfin/.gitignore

-*.d
-*.ho

libswscale/mlib/.gitignore

-*.d
-*.ho

libswscale/ppc/.gitignore

-*.d
-*.ho

libswscale/sparc/.gitignore

-*.d
-*.ho

libswscale/x86/.gitignore

-*.d
-*.ho

tests/.gitignore

-*.o
-*.d
-*.exe
-audiogen
-base64
-data
-rotozoom
-seek_test
-tiny_psnr
-videogen
-vsynth1
-vsynth2

tools/.gitignore

-*.o
-*.d
-*.exe
-cws2fws
-graph2dot
-lavfi-showfiltfmts
-pktdumper
-probetest
-qt-faststart
-trasher*.d
-*.exe
-cws2fws
-graph2dot
-lavfi-showfiltfmts
-pktdumper
-probetest
-qt-faststart
-trasher