* json: Allow null for /Header/StrictBody.
* log: Show full ex in ErrorTab when logLevelThreshold <= 2.

* prefs: Honor Prefs_to_be_stored when saving-them (i.e. /Header/HideUsername).
* DemoData: Add Criteria and update Job json-files.
* UI: Add images to save buttons.

* FIX calculation messed by missing coasting-file sequence indices, ~3 commit before.
* Apply Object-oriented design with resource-management when I/O files.
* log: rename main logging-routine to "log()".
* Catch and report with MsgBox early-start exceptions.
* Merge contents of CSE_Types.vb -->CSE_Globals.vb
* FIX: Use WorkingDir for all job-fpaths.
* FileDlg: FIX to work with multi.json extensions.

* errors: Add unhandled-exception handler logging to file.
* job: Make readOldJobFile() to throw ex on errors, and sensibly convert cbools.
* STILL BUG NPE when accessing dict-value at evaluation()-end.

* FIX WorkingDir handling when empty.
* prefs: Minor UI fixes, read defaults from schema.
* prefsUI: Show msgBoxes on errors.

* log:
** Move logFile routine along with he others,
** make log routines from funcs -->subs,
** stop unecessary anymore double-logging when sending to dlgbox.
* Always ensure /Header/BodySchema exists, to hint user to use it.
* Move schema-help routine to jsno-utils.

* json: Read defaults from schemas.
* prefs:  Make all props non-required.

* json: more rework parent-sublass behavior.
* FIX /Header/StrictBody to work, add global prefs:/Body/StrictBodies.
* Add /Header/BodySchema and global prefs:/Body/IncludeSchemas for documenting files.
* prefsUI: drop up-to-date check before saving.
* prefsUI: Add Reload button.
* Start using .net Settings, now for window-location.

* Bump ver 2.0.1-pre0-->pre1.
* Start logging stack-traces in the logs.
* REVERT null-setting trick for WorkingDir json-value.
* FIX SemanticVersion prerelease comparison.

* ADD cSemanticVersion class for advanced version-comparisons, used when reading files.
* FIX to honour schema's AllowAdditionalProperties by using json-lib's "strange"name for that property.
* Intorduce schema-validation within loading/creating.
* FIX forgotten closing of Exe-filebrowser on app-shutdown.

* Simplify path-settings of configs.

COMPLETE Switch Config-setings to JSON, separate config/ folder (recreated on startup) from Declaration/ one

* Store WorkingDir as relative to App's Path.
* Selected Editor done via System.Diagnostics.Process.Start and  editor.exe instead of Shell and Path for notepad.exe.
* Minor GUI-work (set icons to dialogs)

AMIDST Switch Config-setings to JSON, separate config/ folder (recreated on startup) from Declaration/ one

* cSettings: objectify IO of settings, use try/catch for its error handling.
* Use json-schema to check settings.
* Open editor for text-files with System.Diagnostics.Process.Start instead of Shell and use Path.
* Utility routines for formatting msgs, joining file-paths.
* Add reference to Json.net dll.

* ATTEMPT to FIX Config read/write to proceed even on errors:
** fConfigfStore() produces invalid settings.txt with empty lines.
* Move UI code outside config-saving routine  `fAusgConf()` into respective window `CSE_config`.
* Set assembly's desc.
* Backtrack ver fro check by TUG: 2.0.1-beta0-->2.0.1-pre0

CSE status: after Final report, before end delivery