Added .gitignore files

.gitignore

@@ -0,0 +1,26 @@
+*~
+*.o
+depcomp
+*.m4
+Makefile
+Makefile.in
+missing
+autom4te.cache/
+config.guess
+config.h
+config.h.in
+config.log
+config.status
+config.sub
+configure
+install-sh
+.deps/
+stamp-h1
+INSTALL
+*.gmo
+ABOUT-NLS
+README.html
+config.rpath
+aria2c.1
+aria2c.1.html
+intl/

po/.gitignore

@@ -0,0 +1,13 @@
+Makefile.in.in
+Makevars.template
+POTFILES
+Rules-quot
+boldquot.sed
+en@boldquot.header
+en@boldquot.po
+en@quot.header
+en@quot.po
+insert-header.sin
+quot.sed
+remove-potcdate.sin
+stamp-po

src/.gitignore

@@ -0,0 +1,3 @@
+aria2c
+aria2c.exe
+libaria2c.a

test/.gitignore

@@ -0,0 +1,3 @@
+aria2c
+aria2c.exe
+test_outdir/