- Print message types and softkey states instead of their code
- Show line number of calling function
- Replace the remaining send_select_soft_keys by skinny_line_set_state (to keep proper state)

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@16788 d0543943-73ff-0310-b7d9-9358b9ac24b2