MERGE: document all of detect_speech's valid syntax

diff --cc src/mod/applications/mod_dptools/mod_dptools.c
index e942bc612dfdb1c92af297c222bac5bf0e8143a6,6d014faf41349dc0161df2aa4c3015fdfe8eb999..f57366116503684651545c3b9c2723e7d8d3d591
--- 1/src/mod/applications/mod_dptools/mod_dptools.c
--- 2/src/mod/applications/mod_dptools/mod_dptools.c
+++ b/src/mod/applications/mod_dptools/mod_dptools.c
@@@ -96,7 -96,7 +96,7 @@@ SWITCH_STANDARD_DIALPLAN(inline_dialpla
        return extension;
  }
  
- #define DETECT_SPEECH_SYNTAX "<mod_name> <gram_name> <gram_path> [<addr>] OR grammar <gram_name> [<path>] OR pause OR resume OR grammaron/grammaroff <gram_name> OR grammarsalloff"
 -#define DETECT_SPEECH_SYNTAX "<mod_name> <gram_name> <gram_path> [<addr>] OR grammar <gram_name> [<path>] OR nogrammar <gram_name> OR pause OR resume OR stop OR param <name> <value>"
++#define DETECT_SPEECH_SYNTAX "<mod_name> <gram_name> <gram_path> [<addr>] OR grammar <gram_name> [<path>] OR nogrammar <gram_name> OR grammaron/grammaroff <gram_name> OR grammarsalloff OR pause OR resume OR stop OR param <name> <value>"
  SWITCH_STANDARD_APP(detect_speech_function)
  {
        char *argv[4];