mod_v8: Extended FSEvent class to handle array values in headers, also a new constructor flag was added to make it possible to create events holding only unique headers

FS-6110 --resolve

mod_v8: Added shell script used to fetch a specific version of V8 from git, and package it into tarballs

FS-6095 --resolve modified to protect against memory leak and make it more consistant with other modules

Check if stdint has been included before trying to declare int variants. Needed for mod_v8 build in Windows

Minor modifications on the original patch to use ftdm_hunting_direction_t
everywhere instead of ftdm_direction_t or int

Patched-by: Marc Olivier Chouinard

add legacy subdir for mods with 5.1 edition of mod_lua, change languages/mod_lua to legacy/languages/mod_lua in modules.conf to use older lua mod