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/net.h/mg_set_ssl.md

@@ -1,19 +0,0 @@
----
-title: "mg_set_ssl()"
-decl_name: "mg_set_ssl"
-symbol_kind: "func"
-signature: |
-  const char *mg_set_ssl(struct mg_connection *nc, const char *cert,
-                         const char *ca_cert);
----
-
-Enable SSL for a given connection.
-`cert` is a server certificate file name for a listening connection,
-or a client certificate file name for an outgoing connection.
-Certificate files must be in PEM format. Server certificate file
-must contain a certificate, concatenated with a private key, optionally
-concatenated with parameters.
-`ca_cert` is a CA certificate, or NULL if peer verification is not
-required.
-Return: NULL on success, or error message on error. 
-