fixed setup script
renamed `encodings` collection to `subsets`
Updated setup.py
get_subset_path
PyFontaine now can open TTX files
Implemented UFO support using RoboFab
missed self._unicodeValues in __init__.py
Creating of instance Document must be inside `__init__` method of dict2xml
Fix for googlefonts/fontbakery#297
Fix #37
Pass instance `library` argument to most of calling method
Install with pyfontaine fonttools from github repository
More descriptive explaining of warning about installing pyicu #39
get_orthographies gets new argument `_library`
If no internet connection then copy all needed character maps #38
Print blank lines to separate several glyphs data
Allow characters in various representations to be parsed to reverse lookup #41
Allow strings of characters in reverse lookup mode #42
Outputting them in a table format if more than one is used #42
Updated --help #42