This commit will introduce a field, `IsStatus` to `LogRequest`. A
"status" logging event will be displayed in the `Info` column of the
main display, but will not be printed out at the end, when resource
operations complete.
For example, for complex resource initialization, we'd like to display a
series of intermediate results: `[1/4] Service object created`, for
example. We'd like these to appear in the `Info` column, but not at the
end, where they are not helpful to the user.
665b219a0e