* Use uint32_t instead of wchar_t to represent UTF32 characters, given wchar_t is not 32-bits on all platforms
* Cosmetic fixes
* Check for invalid UTF-32 sequence
* Accept all non-printable characters within UTF-8 strings (EnsureUTF8's job is to ensure valid UTF8 sequence, not to ensure printable characters)

This can be used to detect crashes due to bad streams (see the end of the program for the files which are tested)

 * Remove changeset thing from shared libvlc versioning until someone cares to implement it properly within the build system

modules/misc/playlist/*, modules/access/http.c: XSPF playlist support
(read and write) by Daniel Stranger. Many thanks

src/misc/modules.c, src/misc/strings.c, include/vlc_strings.h: string
handling functions.

modules/control/http/*, modules/services_discovery/upnp_intel.cpp: use
these string handling functions.

All: Run make update-po

 * Use run-time detection of UTF-8 as current charset instead of hard-coding to be if and only if Mac OS X
 * Use CP1252 as a fallback instead of ISO-8859-1 (as far as printable characters are concerned, the first is a superset of the second, and it is the most commonly used charset in the west to date)

- Error handling clean up

Thanks.

...
WX bug !
(OnActivateItem not working with enter key on Win32)

(Closes:#348) 

Hide the "OK" button in the preferences (keep "Save")

Thanks.

Closes: #552