Rename implementation unit System.IO_Options to System.Form_Parameters
Improve parsing the parameters Form
Change "race" to "wait", "lm" to "nl" and interpretation of file locking mode "shared" of the parameters Form to imitate formal parameter names of overloaded subprograms
Rename Ada.Memory_Mapped_IO to Ada.Storage_Mapped_IO
Reformat
Add Ada.Dynamic_Linking