Basic printing and joining with tsheg implemented.
Moved alphabet() to Translator class.
Added wovels.
Made Translator.syllable static
Beautified alphabet() output.
Fixed Syllable.tsheg() and added uni() and add().
add() works.
Kan handle double letter wylie conversions.
Added vowels(). Able to produce: tshigs !!
Testing superscribed letters..
Added initial superscribed support.
Handles superscribed letters.
Handles multibyte super/subscribed.
Implemented prefixes.
Corner case 'gniys' solved.
Tables for lookup moved to tables.py.
Redundant join fixed. rnyongs now works.
hasSuper() & hasSub() checks correctly.
Handles common vowel a.
Cleaned up code.