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
Automatic Report Generation

depends.r, plot,r, and scriptTimer,r have now all been modified to be more
automatic. Two tasks have been added to ant which allow for the timing of
scripts, as well as the creation of a report detailing the results.
Bug fixes:

Removed browser() call from plot.r
Trying fix for pdf documentation, as well as fixing bug #42
Merging in changes made on a different branch. Updating documentation to embed fonts, and fixing small bug (#42) in RDataTracker
Store timezone with timestamps.
Merge branch 'master' of https://github.com/blernermhc/RDataTracker

Conflicts:
	DESCRIPTION
Merged changes from auto-annotations
Merge branch 'master' of github.com:blernermhc/RDataTracker
Merge branch 'master' into auto-annotations

Conflicts:
	R/RDataTracker.R
Separated checkpoint and restore code out from the library into a
separate R file to be sourced.
Merge branch 'master' of https://github.com/blernermhc/RDataTracker
Updated Checkpoint and Restore documentation to advise users to source
DDGCheckpoint.R.