Feat: runs in input folder and report names

@ahmedk This MR introduce several features connected to each other

• Dark processing notebooks stores calibration constant locally
• Locally stored constants can be injected to the DB by pressing a button in the server overview
• server overview is able to show HTML pages and pictures
• Name of report for dark and correction notebooks is formed as Dark/Correct_Detector_Time of start
• Output folder is not overwritten by the notebooks. This helps with more clear formatting of the output folder by webservice
• xfel.pdf file is not copied to the output folder