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/struct_mg_connect_opts.md

@@ -1,28 +0,0 @@
----
-title: "struct mg_connect_opts"
-decl_name: "struct mg_connect_opts"
-symbol_kind: "struct"
-signature: |
-  struct mg_connect_opts {
-    void *user_data;           /* Initial value for connection's user_data */
-    unsigned int flags;        /* Extra connection flags */
-    const char **error_string; /* Placeholder for the error string */
-  #ifdef MG_ENABLE_SSL
-    /* SSL settings. */
-    const char *ssl_cert;    /* Client certificate to present to the server */
-    const char *ssl_ca_cert; /* Verify server certificate using this CA bundle */
-  
-    /*
-     * Server name verification. If ssl_ca_cert is set and the certificate has
-     * passed verification, its subject will be verified against this string.
-     * By default (if ssl_server_name is NULL) hostname part of the address will
-     * be used. Wildcard matching is supported. A special value of "*" disables
-     * name verification.
-     */
-    const char *ssl_server_name;
-  #endif
-  };
----
-
-Optional parameters to `mg_connect_opt()` 
-