- examples now have to be initialized with tuples of (example,
  list_of_flags). Will do the same for definitions eventually
- PEP8
	modified:   wiktionary_parser/languages/de/bedeutungen.py
	modified:   wiktionary_parser/languages/en/sections.py
	modified:   wiktionary_parser/word.py
- definitions also have flags now
- if a word has definitions 1a, 1b, etc. but not 1, then 1a gets added
	modified:   wiktionary_parser/languages/de/bedeutungen.py
	modified:   wiktionary_parser/languages/en/sections.py
	modified:   wiktionary_parser/word.py