added checkbox in "new link form" to configure if link should open a new window/tab.
disabled parser rule to set all links to be opened in new window.
Added missing "target" locale in german.
added H4-H6 heading support
Parser Rules - typo - missing colon resulting in JS exception.
read data-* attributes

read data-* attributes
Merge pull request #241 from da-ff/patch-1

read data-* attributes
Merge pull request #235 from haganbt/patch-1

Parser Rules - typo - missing colon resulting in JS exception.
Merge pull request #215 from koroban/master

New Link with target
Merge pull request #233 from shaunfreeman/dev

added H4-H6 heading support