core.sh: drop parse_last() api

"parse_all | last_line" is equivalent.

Note: last_time can taken an optionnal argument (number of tail line to take).
115 (download): parse_last => parse_all | last_line
core.sh (log_report_info): drop useless "type -P"

If check_exec returns true, it means that executable is available from $PATH, so it can be called directly.
core.sh: comment fix
1fichier (list): fix international links
sockshare: fix

Changes:
- Fixed folder listing with streaming content and multiple pages
- Added failsafe curl wrapper to handle frequent overload errors
- Removed limit for external uploads if queue is not empty, now check only last upload (some uploads can hang during transfer)
- Added prompt for password
- Added some -e, redirects depends on it
- https remote upload support
- Set to automatic convert for streaming video