Make rawstr4c a separate project

Author: ccmywish

.gitignore

@@ -82,15 +82,3 @@ chsrc-dbgsym_*.ddeb
 chsrc_*.build
 chsrc_*.buildinfo
 chsrc_*.changes
-
-
-
-##############################
-#          rawstr4c
-##############################
-.precomp
-
-*.tar.gz
-
-tool/rawstr4c/test/fixture/rawstr4c.c
-tool/rawstr4c/test/fixture/rawstr4c.h