Display intensified colors in bold font (or non-bold if already bold).

Added setting "Display intensified colors in bold" to disable this
behavior (enabled by default).
Merge branch 'master' of git://github.com//console into wernight-master
Pull requested by wernight.

not really compatible with the current version...
fixes were necessary

and the algorithm was wrong:
	- font was modified before the previous text block was printed
	- if fontSettings.bUseColor then intensified colors were ignored
New settings page Appearance/Font
Display intensified colors in bold
Display intensified colors in italic