Add proper "<?xml ..." declaration to most .xml files

per https://github.com/xbmc/xbmc/commit/8e55d7df77cf7abc3688eefc73d9a03201707b6c
Add proper "<?xml ..." declaration to most .xml files

per https://github.com/xbmc/xbmc/commit/8e55d7df77cf7abc3688eefc73d9a03201707b6c
Add proper "<?xml ..." declaration to most .xml files

per https://github.com/xbmc/xbmc/commit/8e55d7df77cf7abc3688eefc73d9a03201707b6c
Update joystick.AppleRemote.xml

bring in line with master
Update joystick.Harmony.xml

bring in line with master
add proper "<?xml ..." declaration to most .xml files

per https://github.com/xbmc/xbmc/commit/8e55d7df77cf7abc3688eefc73d9a03201707b6c
Update keyboard.xml

bring in line with master
Update Lircmap.xml

bring in line with master
Add proper "<?xml ..." declaration to most .xml files

per https://github.com/xbmc/xbmc/commit/8e55d7df77cf7abc3688eefc73d9a03201707b6c
Add proper "<?xml ..." declaration to most .xml files

per https://github.com/xbmc/xbmc/commit/8e55d7df77cf7abc3688eefc73d9a03201707b6c
Add proper "<?xml ..." declaration to most .xml files

per https://github.com/xbmc/xbmc/commit/8e55d7df77cf7abc3688eefc73d9a03201707b6c
Add proper "<?xml ..." declaration to most .xml files

per https://github.com/xbmc/xbmc/commit/8e55d7df77cf7abc3688eefc73d9a03201707b6c
Add proper "<?xml ..." declaration to most .xml files

per https://github.com/xbmc/xbmc/commit/8e55d7df77cf7abc3688eefc73d9a03201707b6c
Add proper "<?xml ..." declaration to most .xml files

Per https://github.com/xbmc/xbmc/commit/8e55d7df77cf7abc3688eefc73d9a03201707b6c
Update ps3remote.xml

bring in line with master
Update remote.xml

bring in line with master
Update joystick.Logitech.RumblePad.2.xml

bring in line with master
altname -> alias
Update touchscreen.xml

bring in line with master
Add proper "<?xml ..." declaration to most .xml files

per https://github.com/xbmc/xbmc/commit/8e55d7df77cf7abc3688eefc73d9a03201707b6c