Added highlighter in filters.js
Added to_trusted to filters.js
Changed name to_trusted -> toTrusted in filters.js
Added filters to index and app
Added highlight filter to examples template
Added highlighted css
Added trusted filter in example
fix to trusted filter in example
better css
regex: match only whole words
regex: matching words with special characters
Merge pull request #2 from askeluv/aa/word-highlighting

Word highlighting