Prevent JS error when result contain numeric value
Merge pull request #204 from jdecool/fix-numeric-value

Prevent JS error when result contain numeric value
work cross-document

close #199
remove old example file
fix emoji
calculating the iframe offset
remove unused container element
Merge branch 'cross-document'
No longer inherits text colour from document
Merge pull request #205 from adam-lynch/body-text-colour

No longer inherits text colour from document
fix Goes off screen / gets cropped if there isn't enough room

close #200
update version to v0.5.1
Allow accented characters in matcher
Merge pull request #206 from jdecool/special-chars

Allow accented characters in matcher
check whether range count greater than 0

temporarily fix #192. Because Caret.js can't get the range at the
beginning of the text field too.