Update Docker image to Alpine Linux 3.10.0
Add option to toggle date/time in log messages
Add optional config file parser in addition to environment variables
Make HTTP Client timeout and max body size configurable
Refactor config package
- Parse configuration only once during startup time
- Store configuration values in a global variable
Flip behavior of j and k keyboard shortcuts
Bump pq to v1.1.1 to bring in SCRAM-SHA-256 authentication.
Remove debug timer from most storage functions
Add option to enable/disable keyboard shortcuts
Update links to the documentation
Improve page reload when showing unread/all entries
- Show only unread entries = refresh current page
- Show all entries = go to next page
Always display feed entries even when there is a feed error
Use loading label instead of saving when submitting login form
Add support for OPML v1 import
Add 'allow-popups' to iframe sandbox permissions
Move Dockerfile to main repo