[apparmor] parser fix: Warning failed to create cache on remove

[John Johansen]

The parser is issuing
  "Warning failed to create cache"

when profile removal fails. Make it so the parser doesn't warn about cache when removing profiles.

Signed-off-by: John Johansen <john.johansen at canonical.com>

---

=== modified file 'parser/parser_main.c'
--- parser/parser_main.c	2015-09-01 10:12:08 +0000
+++ parser/parser_main.c	2015-11-15 21:23:11 +0000
@@ -317,6 +317,7 @@
 		count++;
 		option = OPTION_REMOVE;
 		skip_cache = 1;
+		write_cache = 0;
 		break;
 	case 'V':
 		display_version();