parallel : add option to load external prompt file (#3416)
* Enable external file and add datestamp
* Add name of external file at end
* Upload ToK2024
* Delete ToK2024.txt
* Experiments with jeopardy
* Move ParallelQuestions to /proimpts and rename
* Interim commit
* Interim commit
* Final revision
* Remove trailing whitespace
* remove cmake_all.sh
* Remove cmake_all.sh
* Changed .gitignore
* Improved reporting and new question files.
* Corrected typo
* More LLM questions
* Update LLM-questions.txt
* Yet more LLM-questions
* Remove jeopardy results file
* Reinstate original jeopardy.sh
* Update examples/parallel/parallel.cpp
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Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
