stackbuilder - wizard: fixup some strings that were out of date and

Log Message:
-----------
fixup some strings that were out of date and didn't work well on non-win32 platforms

Modified Files:
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wizard:
IntroductionPage.cpp (r1.18 -> r1.19)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/stackbuilder/wizard/IntroductionPage.cpp.diff?r1=1.18&r2=1.19)
StackBuilder.pot (r1.5 -> r1.6)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/stackbuilder/wizard/StackBuilder.pot.diff?r1=1.5&r2=1.6)
Wizard.cpp (r1.11 -> r1.12)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/stackbuilder/wizard/Wizard.cpp.diff?r1=1.11&r2=1.12)