Attempt to clean up most but certainly not all the spelling
mistakes that found home in OpenOffice through decades.

(cherry picked from commit e62c0f54)

Conflicts:
	LICENSE
	NOTICE_category_b
	UnoControls/source/base/basecontainercontrol.cxx
	UnoControls/source/base/registercontrols.cxx
	UnoControls/source/controls/OConnectionPointContainerHelper.cxx
	UnoControls/source/controls/progressbar.cxx
	UnoControls/source/controls/progressmonitor.cxx
	UnoControls/source/controls/statusindicator.cxx
	UnoControls/source/inc/framecontrol.hxx

Change-Id: I882a1d640d931b4e89b2d19f3585fd35fdd320ca