v5.1.16

• add auto-move config option allowing to disable trash target
• fix reauthentication upon outlook oauth2 token expiration
• fix android termux build
• avoid logging warnings for minor user-triggered events
• allow full sync more than once per session
• auto-move to allow trash target, with lower priority
• add support for unwrapping quoted lines before wrapping them on reply
• add support for dumping warning and error log messages to stdout upon exit
• improved logging on oauth2 failure
• remove python 'requests' dependency for oauth2
• fixes #165 - improved config file parsing, trimming spaces
• add basic support for xdg base directory specification
• fix full sync hang for large mailboxes
• add support for disabling keyboard shortcuts
• update versioning scheme and hide version from top bar
• add separate key binding for next/prev page when composing message
• use html2nmail for html conversion by default
• add html2nmail util that may be used for html_to_text_cmd
• change html_to_text_cmd to be called with input file path instead of reading from stdin
• fix issue with duplicated message parts upon changing html_to_text_cmd