Updates to how bundleout.txt is being written cont'd. (#3404)

* Added column/unit descriptions to image header in outputHeader(...) function.

* More changes to clean up the bundleout.txt file.

* Added the locations of the cube list file/file_prefix to the bundleout.txt file.

* Added bundleOut output function to the BundleObservation class.

* Updated BundleObservation::bundleOutput(std::ofstream &fpOut,bool errorPropagation, bool imageCCSV)

* Added history entries/function documentation and minor tweaks to BundleSolutionInfo/BundleObservation

* Fixed a memory issue associated with attempting to set the output control network for BundleSettingsInfo in jigsaw.

* Added reviewer-requested changes.

* Added more updates to this PR per Summer's (the reviewer) request.

* Fixed some formatting in the parameter list ouput introduced by the refactor of the bundleOutputString function.

* Formatting tweaks in BundleSolutionInfo::outputText(...) and BundleObservation::bundleOutputString()... so the columns line-up nicely.

* Implemented more changes requested by Summer (the reviewer).

* Added BundleObservation::bundleoutCSV()/bundleoutputFetchData() functions.  Also changed precision of output, which necessitated formatting changs to the BundleSolutionInfo::outputText() function.  Full refactor per Summer's request not completed yet (needs to be tested).

* Removed BundleObservation::formatBundleOutputString and all references to it in ISIS3.

* Minor formatting changes requested by reviewers.

* Cleaning-up code and logic for changes made for bundleout.txt

* Adding logic to fix incorrect values in bundleout.txt

* Updated cisscal to output the version of cisscal that ISIS has ported over

* Added history to cisscal xml

* Fixing failing unit tests for bundleout logic.

* Minor reversal of modification to BundleObservation.cpp

* Minor typo fixes before PR creation

* Cleaning-up the output code as per reviewer request

* Added back in old formatBundleOutputString function

* Added deprication message for the old bundle output formatter

* Addressed PR comments