Updated all commands that use a "--format" / "-f" options to use the new
OptionGroupFormat. Updated OptionGroupFormat to be able to also use the
"--size" and "--count" options. Commands that use a OptionGroupFormat instance
can choose which of the options they want by initializing OptionGroupFormat
accordingly. Clients can either get only the "--format", "--format" + "--size",
or "--format" + "--size" + "--count". This is in preparation for upcoming
chnages where there are alternate ways (GDB format specification) to set a
format. 



git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@142911 91177308-0d34-0410-b5e6-96231b3b80d8
15 files changed