update to 0.0.27 upstream version
    
    - Resolves: #959860 - [as_IN] Wrong keymap name Assami (fix spelling error in language name for Assamese)
    - Resolves: #958770 - [ibus-typing-Booster][gu-IN]- Typo error (fix spelling error in language name for Gujarati)
    - Resolves: #875285 - IME names too long in gnome-shell Input Sources indicator (remove ✓ from symbol in the .conf files)
    - simplify code in select_words()
    - remove some unused functions