Build against XULRunner 17.0b6
Build against XULRunner 17.0b6

neam/webapp-xul-wrapper,heiserhorn/zotero,neam/webapp-xul-wrapper,neam/webapp-xul-wrapper,neam/webapp-xul-wrapper,neam/webapp-xul-wrapper,heiserhorn/zotero,bala17/webapp-xul-wrapper,bala17/webapp-xul-wrapper,heiserhorn/zotero,heiserhorn/zotero,bala17/webapp-xul-wrapper,neam/webapp-xul-wrapper,heiserhorn/zotero,bala17/webapp-xul-wrapper,heiserhorn/zotero,bala17/webapp-xul-wrapper,bala17/webapp-xul-wrapper,bala17/webapp-xul-wrapper,bala17/webapp-xul-wrapper