Log message:
databases: Remove lua-sql-sqlite, bindings for ancient sqlite

Log message:
lua-sql-*: Fix all the module builds.

In all cases they were trying to use variables that aren't used in the build
process, the sqlite include paths had typos, and sqlite3 was trying to use
sqlite2's buildlink3.mk

Log message:
Import SQLite 2.x luasql 2.3.2 as databases/lua-sql-sqlite

LuaSQL is a simple interface from Lua to a DBMS. It enables a Lua program to:
  * Connect to ODBC, Oracle, MySQL and PostgreSQL databases;
  * Execute arbitrary SQL statements;
  * Retrieve results in a row-by-row cursor fashion;

This package provides access to SQLite 2.x.