add phone recognition mode into s4 and demo for it

git-svn-id: svn+ssh://svn.code.sf.net/p/cmusphinx/code/trunk/sphinx4@12704 94700074-3cef-4d97-a70e-9c8c206c02f5
Dump timers by default



git-svn-id: svn+ssh://svn.code.sf.net/p/cmusphinx/code/trunk/sphinx4@12705 94700074-3cef-4d97-a70e-9c8c206c02f5