Support IE8+ browsers.
Remove console.log.
Add http:// when the url user entered missing protocol.
Remove redundant empty paragraph tag under IE family.
Unset line-height.
Remove all social button in example page.
Fix the button disapear issue under IE8.
Fix unexpected text removed issue.
Fix issue transparent text under IE8.
Fix clickable area bug under IE8.
Fix transparent box issue with background color button under IE8.
Fix a link bug in some critial cases.
Fix unquote bug under firefox.
Fix ol/ul bug under firefox.
Disable multiple popline check.
Minor bug fix.
Remove all ranges before add new range for unquote feature under FF.
Flatten switch button.
Bump version v1.0.0