Patch for missing wildcards in extensible schemas
updated exi files and some XML files.
removed EXI event-level examples
added hexdump file (EXI headers removed if message is second or so)
examples are also copied to exi.xml
Merge remote-tracking branch 'github/master' into topic-ydedit-20130630

Conflicts:
	exi.xml
	exi.xsd

Almost all of conflicts are from indent conflict.
Some text added to shortcut setup section is also merged.