#1 Miscellaneous fixes to file selector functions for Linux and OSX

Aberta
pgimeno desexa fusionar 4 achegas de pgimeno/pg-fixes en pgimeno/master

4 Achegas

Autor SHA1 Mensaxe Data
  Pedro Gimeno fe5e558b91 Fix crash when selecting a file while using OpenDirectory %!s(int64=5) %!d(string=hai) anos
  Pedro Gimeno b70b7b1dac Handle files without dots correctly on OSX/Linux %!s(int64=5) %!d(string=hai) anos
  Pedro Gimeno da750a7939 Correctly handle files with LFs in the name in OSX/Linux %!s(int64=5) %!d(string=hai) anos
  Pedro Gimeno ac00ad6cad Handle command line parameter escaping correctly under OSX and Linux %!s(int64=5) %!d(string=hai) anos