Implemented #644. A new module that handles statistics has been created

Closes #644

See merge request !287

Fixed #764. Create procedure verifies that pkl and plot folders exists before its execution

Closes #764

See merge request !286

Implementing #750. Added necessary changes to job class and wrapperjob so the...

Closes #750

See merge request !285

Implementing #750. Added necessary changes to job class and wrapperjob so the TOTAL_STATS file is not written when the job is sent as HELD, instead, the TOTAL_STAS will be written when the job changes from HELD to QUEUING. Also, added some helpers in the run_experiment function to clean up code. Added typing assistance.

Tes t split

See merge request !284

Implementing #757. -txt now generates the corresponding text file and tries to show the result in the terminal. '-o txt' only generates the text file.

Fixed a hard to find bug related to file descriptors finally the issue were on the logging function.

#753 Added further configuration settings to the default values written in .autosubmitrc. Implemented necessary fixes in the history module so it works well with an installation from scratch