Paraphrase, more collection export and import options

[4.110]

Added

• A documentation page for institute settings (#6212)
• Parse and display Paraphrase output from Nallo Paraphase conversion (#6178)
• Command line option to export causative variants by category and/or genome build (#6202)
• An additional button on causatives and verified pages to download SNVs and SVs as input for the managed variants list (admins only) (#6205 and #6231)
• Display total number of variants and number of variants returned by a filter on Managed Variants page (#6223)

Changed

• Genome build is now shown on variant verification "Sanger" emails (#6194)
• Refactor, speedup (dry-run only) and add a progress bar to scout delete variants cmd (#6094)
• scout delete variants command now accepts an optional --out-file where to print a detailed report of the deletion process (#6094)
• Gens fallback to v3 if no GENS_VERSION given, and no version detected from Gens API (#6195)
• Refactor variant formatting logic (pretty_variant) out of Jinja2 template (#6218)

Fixed

• Formatting of a list on managed variant export documentation (#6203)
• Exception for singletons from the "Include variants present only in unaffected" filter (#6209)
• Reverted STR exception to show unaffected: the singleton exception for unaffected is enough (#6197, #6234)
• Link to Alamut Plus software on Institute Settings page (#6213)
• Give custom Jinja2 filters a separate app module (#6220)
• Case page image accordion style (#6230)
• Width of comment field on order Sanger form (#6229)
• Links from Paraphrase page to IGV (#6235)