Fixes gcc warnings



git-svn-id: svn+ssh://svn.code.sf.net/p/cmusphinx/code/trunk/pocketsphinx@12753 94700074-3cef-4d97-a70e-9c8c206c02f5
Gstreamer 1.0 support



git-svn-id: svn+ssh://svn.code.sf.net/p/cmusphinx/code/trunk/pocketsphinx@12754 94700074-3cef-4d97-a70e-9c8c206c02f5
Log through gstreamer framework



git-svn-id: svn+ssh://svn.code.sf.net/p/cmusphinx/code/trunk/pocketsphinx@12755 94700074-3cef-4d97-a70e-9c8c206c02f5
Cleanups in gstreamer



git-svn-id: svn+ssh://svn.code.sf.net/p/cmusphinx/code/trunk/pocketsphinx@12756 94700074-3cef-4d97-a70e-9c8c206c02f5