v.10.0.7

Changelogs:

• Added stringn module (Native string module). (Credits: @ov-aviril)
• Added utf8n module (Native utf8 module). (Credits: @ov-aviril)
• Tweaked string module (Combination of string and utf8 module). (Credits: @ov-aviril)
• Added 'encoding' support to vcl. (Credits: @ov-aviril)
• Added optional 'encoding' parameter to table.encode & table.decode. (Credits: @ov-anisa)