1. Fix some bugs in local_storage
2. Refactor unit tests to not set Media.key explicitly (unless it's well-known beforehand, which it isn't)
3. Limit length of URL for 'url' type path_generator
4. Throw an error if 'save_to' of local storage is too long
5. A few other tidyups
Context for a specific url/item is now passed around via the metadata (metadata.set_context('key', 'val') and metadata.get_context('key', default='something')
The only other thing that was passed around in ArchivingContext was the storage info, which is already accessible now via self.config
* clean orchestrator code, add archiver cleanup logic
* improves documentation for database.py
* telethon archivers isolate sessions into copied files
* closes#127
* closes#125
* closes#84
* meta enricher applies to all media
* closes#61 adds subtitles and comments
* minor update
* minor fixes to yt-dlp subtitles and comments
* closes#17 but logic is imperfect.
* closes#85 ssl enhancer
* minimifies html, JS refactor for preview of certificates
* closes#91 adds freetsa timestamp authority
* version bump
* simplify download_url method
* skip ssl if nothing archived
* html preview improvements
* adds retrying lib
* manual download archiver improvements
* meta only runs when relevant data available
* new metadata convenience method
* html template improvements
* removes debug message
* does not close#91 yet, will need a few more certificate chaing logging
* adds verbosity config
* new instagram api archiver
* adds proxy support we
* adds proxy/end support and bug fix for yt-dlp
* proxy support for webdriver
* adds socks proxy to wacz_enricher
* refactor recursivity in inner media and display
* infinite recursive display
* foolproofing timestamping authortities
* version to 0.9.0
* minor fixes from code-review
