retrieve last line of adc only for n_triggers

[shravani-whoi]

• Added n_triggers retrieval code
• If dataset is None, query would just return all bins
• Forced to provide the --path parameter only when input_csv is not provided

Added: postgres Bulk update tqdm progress bar

[joefutrelle]

1. Use the adc_path property on the Bin model to get the path to the ADC file to read; this will obviate the need for the user to specify a root path (and resolve the issue that more than one root path would need to be specified to handle more than one dataset)
2. If an ADC file is not found, continue processing the remaining bins

[shravani-whoi]

Tested this locally with minimum data. We need to test this on a big sized data to see how bulk update of 1000 rows at a time is handled by the container.

[joefutrelle]

thanks @shravani-whoi we will need to add tqdm to our requirements

[joefutrelle]

No need for a final stats display, so this LGTM

[shravani-whoi]

Tested this locally with minimum data. We need to test this on a big sized data to see how bulk update of 1000 rows at a time is handled by the container.