- Remove debug prints in stdlib ssl compatibility code

Welcome to the world of PyOpenSSL! Please install PyOpenSSL, thanks!

svn merge -r 7426:HEAD svn://svn.gajim.org/gajim/branches/pyopenssl

 - In verbose mode, print encodings. (Especially for Windows users who don't have Python) (gajim.py)
 - Attempt at fixing traceback when getting user's home directory in Windows. See #2812. (c/configpaths.py)
 - Show 'error' icon next to account while waiting for reconnect. Fixes #2786. (c/connection_handlers.py, c/gajim.py, c/connection.py)
[PyOpenSSL]
 - Fix 100% CPU usage and hanging connection when server closes connection on us. (c/x/transports_nb.py)
 - Fix 'hanging' connection when server closes the connection on us before we can open the XML stream. (Disconnect handler didn't get called.) (c/x/client_nb.py)
 - Change prints to logger calls, various enhancements to debug printing, reduce spam (c/x/transports_nb.py)
 - this → self (c/x/transports_nb.py)
 - Call _do_receive() once to collect error message from socket, when error flag is raised in scheduler. (c/x/transports_nb.py)

 - In verbose mode, print encodings. (Especially for Windows users who don't have Python) (gajim.py)
 - Attempt at fixing traceback when getting user's home directory in Windows. See #2812. (c/configpaths.py)
 - Show 'error' icon next to account while waiting for reconnect. Fixes #2786. (c/connection_handlers.py, c/gajim.py, c/connection.py)
[PyOpenSSL]
 - Fix 100% CPU usage and hanging connection when server closes connection on us. (c/x/transports_nb.py)
 - Fix 'hanging' connection when server closes the connection on us before we can open the XML stream. (Disconnect handler didn't get called.) (c/x/client_nb.py)
 - Change prints to logger calls, various enhancements to debug printing, reduce spam (c/x/transports_nb.py)
 - this → self (c/x/transports_nb.py)
 - Call _do_receive() once to collect error message from socket, when error flag is raised in scheduler. (c/x/transports_nb.py)

translate correctly song status. ♪ was badly understood by msgfmt, so moved out from translated string.

borders removed.

 - [PyOpenSSL] Small fix to error handling.

 - [PyOpenSSL] Small fix to error handling.

 - Improved data extraction from exceptions
 - Clearer error messages
 - Reduced exception spam