Add "Style=STRINGRAW styleID=20" for lexer cpp to support C++11 raw s…

…tring literals

cf: https://community.notepad-plus-plus.org/topic/27457/c-11-raw-string-literal-syntax-hightlighting

Fix notepad-plus-plus#17875, close notepad-plus-plus#17876

Add "Style=STRINGRAW styleID=20" for lexer cpp to support C++11 raw s…

…tring literals

cf: https://community.notepad-plus-plus.org/topic/27457/c-11-raw-string-literal-syntax-hightlighting

Fix notepad-plus-plus#17875, close notepad-plus-plus#17876

Add model capacity of shortcuts.xml & contexMenu.xml for administration

Fix notepad-plus-plus#17872

Fix installed auto-completion files not overwritten after update

Fix notepad-plus-plus#14749, close notepad-plus-plus#17863

Update swedish.xml

Close notepad-plus-plus#17507