* Fixed global assignment that should be local
Made result variable be local, see Issue #113
* Made global variable local
Made ASCII variable be local, see Issue #113
* Made more variables local
Related to Issue #113. questionMarkPos, and b,c,d,e,f all are global in scope, and are not cleared from memory, so leak.
Frankly, b, c, d, e, and f are not used either, but will now get GC'd later, if they ever were assigned, so not problematic
line 114 also has _ and i to make local too, so were put on their own line.
i on line 24 also was unnecessarily global, and undetected in issue #113
* Made module more local
Made the basicAuth table local in scope. Since it is returned when dofile is called in httpserver.lua, that already has a correctly scoped table, 'auth'. This is related to issue #113, and should reduce memory loss to globals
* Made bufferedConnection local
bufferedConnection was global and didn't have to be. Part of issue #113.
Now no longer remains in _G (globals table) after a connection has closed.
Implement fragmentation logic in send() method of bufferedConnection:send(). Now, payloads are accumulated up to a threshold amount of bytes, and then flushed. If a payload would make the total accumulated larger, it gets carved to complete threshold and flushed. Any remainder get successively flushed in threshold-sized chunks, until the remainder is less than threshold, which then gets again buffered.
