Shades access exactly three kinds of locations:

1) Picture files loaded into it as editor, generally wherever they are. UNC
   path handling is not treated in any way, probably depends on how it is
   handled in Delphi. For WWW or FTP paths goes the same.

2) Bundled files - for now only translations (*.po) in program's subfolder
   "Translations". Read variable "AppPath" (preferred) or call "GetAppPath".
   As a rule of thumb, everything in this folder is read only for program!

3) Its data storage, described in detail in "user_files.txt". The path to this
   folder can be obtained by reading variable "DataPath" or, if it isn't within
   scope, calling function "GetAppDataPath" and appending the desired path
   within there - typically "/Shades/version/".
