[confluence] cosmetic - whitespace cleanup
[confluence] no need to use &quot; inside XML values
[confluence] don't specify positioning of labels in defaults.xml
[confluence] use <right> rather than <posx> for right aligned labels
[confluence] use <left> and <top> rather than <posx>
Merge pull request #3544 from jmarshallnz/confluence_gotham_positioning

Confluence gotham positioning