add support of multistream feature vectors and tied mixture models into mllr adaptation

git-svn-id: http://svn.code.sf.net/p/cmusphinx/code/trunk@12674 94700074-3cef-4d97-a70e-9c8c206c02f5
Remove extra features which are not really useful



git-svn-id: http://svn.code.sf.net/p/cmusphinx/code/trunk@12675 94700074-3cef-4d97-a70e-9c8c206c02f5
Get rid of working score in a token



git-svn-id: http://svn.code.sf.net/p/cmusphinx/code/trunk@12676 94700074-3cef-4d97-a70e-9c8c206c02f5
Don't create a new token, just replace data in the old one. Reduces garbage collector
pressure.



git-svn-id: http://svn.code.sf.net/p/cmusphinx/code/trunk@12677 94700074-3cef-4d97-a70e-9c8c206c02f5
Doesn't work anyway



git-svn-id: http://svn.code.sf.net/p/cmusphinx/code/trunk@12678 94700074-3cef-4d97-a70e-9c8c206c02f5