streamlined features, bug fixes

* Removed translation feature (overcomplicated process)
* Removed "dictionary" lookup (now only 10k common)
* GZipped SQL file
* Tests now exit on first error (huge performance gain)
* Partial array of options can be passed to class now, the rest will be
filled with defaults
* Unified var/func naming scheme for clarity
* Added additional charsets
* Defaults now parsed within __construct() rather than as parameter of
it
* Now the *leet* conversion function doesn't run unless needed