jSQL Injection v0.111

Add built-in reverse shell (no netcat)

• Add rev shell connectors: bash pl php py ruby socat go
• Add editable rev shell to tab Preferences
• Add postgres RCE 'Library'
• Rename postgres RCE 'Wal' into 'Archive'
• Add h2 RCE UDF
• Optimize read file for h2
• Unescape \xxxx entities (PDO mariadb)
• Fix sqlite calibrator
• Fix user-agent crlf bug on edit
• Keep menus like themes opened on click
• Add postgres conf paths to read list