remove unused macros.

@@ -507,7 +507,6 @@ int SrsGoApiAuthors::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessage* r)
     data->set("license", SrsJsonAny::str(RTMP_SIG_SRS_LICENSE));
     data->set("copyright", SrsJsonAny::str(RTMP_SIG_SRS_COPYRIGHT));
     data->set("authors", SrsJsonAny::str(RTMP_SIG_SRS_AUTHROS));
-    data->set("contributors_link", SrsJsonAny::str(RTMP_SIG_SRS_CONTRIBUTORS_URL));
     data->set("contributors", SrsJsonAny::str(SRS_AUTO_CONSTRIBUTORS));
     
     return srs_api_response(w, r, obj->dumps());
@@ -673,7 +672,6 @@ int SrsGoApiRequests::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessage* r)
     data->set("headers", server);
     
     server->set("sigature", SrsJsonAny::str(RTMP_SIG_SRS_KEY));
-    server->set("name", SrsJsonAny::str(RTMP_SIG_SRS_NAME));
     server->set("version", SrsJsonAny::str(RTMP_SIG_SRS_VERSION));
     server->set("link", SrsJsonAny::str(RTMP_SIG_SRS_URL));
     server->set("time", SrsJsonAny::integer(srs_get_system_time_ms()));

@@ -45,16 +45,11 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define RTMP_SIG_SRS_EMAIL "winlin@vip.126.com"
 // debug info.
 #define RTMP_SIG_SRS_ROLE "cluster"
-#define RTMP_SIG_SRS_NAME RTMP_SIG_SRS_KEY"(Stream Media Server)"
-#define RTMP_SIG_SRS_URL_SHORT "github.com/ossrs/srs"
-#define RTMP_SIG_SRS_URL "https://"RTMP_SIG_SRS_URL_SHORT
+#define RTMP_SIG_SRS_URL "https://github.com/ossrs/srs"
 #define RTMP_SIG_SRS_LICENSE "The MIT License (MIT)"
 #define RTMP_SIG_SRS_COPYRIGHT "Copyright (c) 2013-2016 "RTMP_SIG_SRS_KEY"("RTMP_SIG_SRS_AUTHROS")"
 #define RTMP_SIG_SRS_PRIMARY RTMP_SIG_SRS_KEY"/"VERSION_STABLE_BRANCH
-#define RTMP_SIG_SRS_CONTRIBUTORS_URL RTMP_SIG_SRS_URL"/blob/master/AUTHORS.txt"
 #define RTMP_SIG_SRS_HANDSHAKE RTMP_SIG_SRS_KEY"("RTMP_SIG_SRS_VERSION")"
-#define RTMP_SIG_SRS_RELEASE RTMP_SIG_SRS_URL"/tree/"VERSION_STABLE_BRANCH".0release"
-#define RTMP_SIG_SRS_ISSUES(id) RTMP_SIG_SRS_URL"/issues/"#id
 #define RTMP_SIG_SRS_VERSION SRS_XSTR(VERSION_MAJOR)"."SRS_XSTR(VERSION_MINOR)"."SRS_XSTR(VERSION_REVISION)
 #define RTMP_SIG_SRS_SERVER RTMP_SIG_SRS_KEY"/"RTMP_SIG_SRS_VERSION"("RTMP_SIG_SRS_CODE")"
 
@@ -116,18 +111,6 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     (void)0
 
 /**
-* disable copy constructor of class,
-* to avoid the memory leak or corrupt by copy instance.
-*/
-#define disable_default_copy(className)\
-    private:\
-        /** \
-        * disable the copy constructor and operator=, donot allow directly copy. \
-        */ \
-        className(const className&); \
-        className& operator= (const className&)
-
-/**
  * important check for st(state-threads),
  * only support the following cpus: i386/amd64/x86_64/arm
  * @reamrk to patch ST for arm, read https://github.com/ossrs/state-threads/issues/1

@@ -284,7 +284,6 @@ void show_macro_features()
         ss << "enabled:off";
 #endif
         ss << ", default:" << SRS_PERF_MR_ENABLED << ", sleep:" << SRS_PERF_MR_SLEEP << "ms";
-        ss << ", @see " << RTMP_SIG_SRS_ISSUES(241);
         
         srs_trace(ss.str().c_str());
     }

@@ -1658,8 +1658,6 @@ protected:
 */
 class SrsBandwidthPacket : public SrsPacket
 {
-private:
-    disable_default_copy(SrsBandwidthPacket);
 public:
     /**
     * Name of command.