Account for linebreaks when extracting text
Normalize whitespace before spellchecking

Convert all whitespace to normal spaces before sending
text to a spellchecker.
Update Build and Changelog
Account for <br> in text highlighting
Improve readability and rebuild
Remove highlight under cursor immediately after a change
Refactor removeHighlightsAtCursor
Update build
Add configuration option
Do not apply throttle on focus
Add specs for removeHighlightsAtCursor()
Fix specs on Firefox
Update changelog and build
Merge pull request #88 from upfrontIO/spellcheck-improvements

Remove highlights at cursor on corrections
Merge pull request #87 from upfrontIO/spellcheck-fix

Fix spellcheck whitespace handling