Temporarily disable appdash from docker-compose

Until I read the doc and find how to limit the retention,
otherwise it just eats all my ram and cpu and things start to fall
apart.

PUBLISHED_FROM=eb33fb44736f07b992270689217aca4af70513ff

docs/c-api/util.h/mg_skip.md

@@ -1,17 +0,0 @@
----
-title: "mg_skip()"
-decl_name: "mg_skip"
-symbol_kind: "func"
-signature: |
-  const char *mg_skip(const char *s, const char *end_string,
-                      const char *delimiters, struct mg_str *v);
----
-
-Fetch substring from input string `s`, `end` into `v`.
-Skips initial delimiter characters. Records first non-delimiter character
-as the beginning of substring `v`. Then scans the rest of the string
-until a delimiter character or end-of-string is found.
-`delimiters` is a 0-terminated string containing delimiter characters.
-Either one of `delimiters` or `end_string` terminates the search.
-Return an `s` pointer, advanced forward where parsing stopped. 
-