Merge remote-tracking branch 'origin/master'

# Conflicts:
#	README-Assembly.md
#	README-C.md
#	README-CPP.md
#	README-CSharp.md
#	README-CoffeeScript.md
#	README-Go.md
#	README-Groovy.md
#	README-Haskell.md
#	README-Java.md
#	README-Lua.md
#	README-MATLAB.md
#	README-Node.md
#	README-ObjectiveC.md
#	README-PHP.md
#	README-Perl.md
#	README-Python.md
#	README-R.md
#	README-Ruby.md
#	README-SQL.md
#	README-Scala.md
#	README-Swift.md
#	README-TypeScript.md
#	README-VB.net.md