Update dragon.xml

http://otland.net/threads/tfs-1-0-monsters-bug.209712/
Merge pull request #573 from andypsylon/patch-1

Update dragon.xml
Update createbread.lua

Fix!
Merge pull request #574 from jpmagg/patch-1

Update createbread.lua
Update frost dragon hatchling.xml

Changing: 

<attribute key="areaEffect" value="firearea"/>

For:

<attribute key="areaEffect" value="icearea"/>
Merge pull request #578 from Techrlz/patch-1

Update frost dragon hatchling.xml
Update frost dragon.xml

Changed heal like a tibia wikia.
Merge pull request #579 from Techrlz/patch-2

Update frost dragon.xml