v4.16.0

739102e Make editing same file in multiple vim instances seamless
f52f6b9 Allow to override incsearch, #603
b6654c8 Fix shortcuts in plugins, fixes #566
e3609fe Fix disabling sensible settings, closes #602
7324528 Fix detecting shell filetypes, closes #603
0a2f2cc Fix old nvim, closes #592
6422a5a Count all multiplies for given indent, fixes #592
113f9b8 Respect shiftwidth if set by user or filetype plugin