If config var type is a tuple, display allowed values in variable comment; Do not comment out variables if they are using the default values -- this significantly improves readability in editors using syntax highlighting; as a compromise to the previous change, include the default setting in  the comment block; include begin/end group comments with output similar to breadcrumb bars in websites
If config var type is a tuple, display allowed values in variable comment;
Do not comment out variables if they are using the default values -- this
significantly improves readability in editors using syntax highlighting;
as a compromise to the previous change, include the default setting in 
the comment block; include begin/end group comments with output similar to
breadcrumb bars in websites


git-svn-id: 9d763a2146cc7918956fa045a5de4b112f309167@2641 a8f5125c-1e01-0410-8897-facf34644b8e

freevo/kaa-base,freevo/kaa-base