Documentation updates.

profile code changes.

- Process files fully in Unicode.
- Add Unicode file detection.

digits.

DocFiles.

Make sure we don't crash when loading a dll before the modref for the
main exe has been created.

Spelling fixes in the ok() messages.

- Clip UpDown control only if it is present.
- Add ToDos.

Make applications tab handle global and per-app winver, dosver and
winelook settings, mirroring the Libraries tab.  Code copied from
Robert van Herk's libraries tab.
Move global/app specific function and global to the x11drv tab where
it is currently used.
Add a couple of property helper functions.
Set 3D border around treeview controls.
Removed invalid resources from languages other than En.

Minor code cleanups.

Added char *vtstr() to enhance test debugging by returning a text
string that corresponds to the input type.

Add a few trace outputs.
Fix VarNot() with VT_CY.
Fix VarParseNumFromStr() to work correctly with NUMPRS_HEX_OCT flag.

returned one for calculation.

creation time.

pthreads.

thread startup and exit.