-minor color changes to notepad++ colorscheme
Updated auto-complete to show in IDLE event for smoother processing.
Fixed focus for Find field in the find dialog on some instances of OSX.

This is an additional fix for c4c3e7e5. It turned out that some instances
of OSX 10.9.2 require SetFocus to be called after form is shown.
Added support for running zbstudio script from any folder on OSX.
Moved code to populate `wx` and `wxstc` descriptions to API files.
Added skipping reporting for known globals in static analysis (closes #286).

Globals are checked against the API descriptions registered for the
current file (based on the interpreter configuration).