Create binding nodes even when there are no data nodes for the arguments
passed in.  This is particularly useful when the argument is a constant.
Updated expected test results.
Merge branch 'master' of https://github.com/blernermhc/RDataTracker

Conflicts:
	examples/consoleSource/expected_consoleSource_ddg.txt
	examples/consoleSource/source_expected_consoleSource_ddg.txt
	examples/consoleTest/expected_consoleTest_ddg.txt
Updated test results and version number.
Can now handle situations where a function appears on the lhs of an
assignment, as in:

names(z) <- list("a", "b", "c")

z will appear as an output of this assignment.
Dealing with issues addressed in bug #41.

RDataTracker has been changed that default values are as specified (except
for lookup.ins) in the bug report.

Test cases were updated to reflect this change.

Updating version number.

Updating documentatin. ant cran-check passed successfully.
:
Merge branch 'master' of github.com:blernermhc/RDataTracker
Merge branch 'master' into auto-annotations