Prevent converting white-spaces at the beginning or in the end of the node to &nbsp; and <br>
Prevent converting white-spaces at the beginning or in the end of the node to &nbsp; and <br>

Jobava/mirror-pontoon,mozilla/pontoon,Jobava/mirror-pontoon,m8ttyB/pontoon,jotes/pontoon,Jobava/mirror-pontoon,mathjazz/pontoon,jotes/pontoon,m8ttyB/pontoon,participedia/pontoon,participedia/pontoon,participedia/pontoon,Jobava/mirror-pontoon,mozilla/pontoon,sudheesh001/pontoon,mozilla/pontoon,mastizada/pontoon,mastizada/pontoon,Osmose/pontoon,Osmose/pontoon,yfdyh000/pontoon,mathjazz/pontoon,mathjazz/pontoon,yfdyh000/pontoon,mozilla/pontoon,participedia/pontoon,m8ttyB/pontoon,vivekanand1101/pontoon,yfdyh000/pontoon,Osmose/pontoon,Osmose/pontoon,vivekanand1101/pontoon,jotes/pontoon,m8ttyB/pontoon,vivekanand1101/pontoon,mastizada/pontoon,jotes/pontoon,mathjazz/pontoon,mastizada/pontoon,mathjazz/pontoon,sudheesh001/pontoon,vivekanand1101/pontoon,yfdyh000/pontoon,mozilla/pontoon,sudheesh001/pontoon,sudheesh001/pontoon