SWC-1596: fix confirm dialog
SWC-1595: fix team list (small badge)
SWC-1594: improve query table editor
SWC-1597: add 10px above footer, for the cases when no other space has been specified (Registration page and pledge are two examples
SWC-1573: formatting guide and preview popup
no need to remove Dialog from parent before adding to command bar
Merge pull request #1090 from jay-hodgson/gwtbootstrap3

SWC-1596: fix confirm dialog