Update README.md
refactor(formatResults): use $timeout to debounce message digest
fix(*): reimplement changes
chore(*): track files
docs(readme): fix travis badge link
docs(readme): formatting
docs(readme): formatting
feat(hint-interpolation): suggest variable if part is undefined, closes #1
chore(README): update README
Update README.md
chore(levenshtein): reformat code
refactor(lib): seperate functions into individual files
fix(*): fix merge conflicts
fix(karma.conf): fix unexpected string on line 21