Add new Property for StoreAnsiFilenames
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This delta was composed from multiple commits as part of the CVS->Git migration.
The checkin message with each commit was inconsistent.
The following are the additional commit messages.
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Add property for StoreAnsiFilenames
Update documentation on cache control and credential manager options
in MSI deployment guide.
'CachePath' setting in registry allows REG_EXPAND_SZ type.
Update registry documentation for 'CachePath' setting.
Both installers save the credential manager command line options in
registry.
Fix handling of existing 'afsdcell.ini' file in WiX installer.
WiX 2.0.1927 changed the XML schema. The WiX installer has beed
updated accordingly.