ICMS-402
if the attachedWidget we are tring to link is attached to a Template (has no url), create a "#"" link instead
Merge pull request #32 in VIC/victoire from hotfix/VICMS-402-vic_link-bug-lorsque-widgetreference to master

* commit 'a40f2471c2e5b11fb074a2ef3626e99b03d525ca':
  ICMS-402 if the attachedWidget we are tring to link is attached to a Template (has no url), create a "#"" link instead
fix $vic missing on modal closing
ICMS-397
Merge branch 'fix/VICMS-397-widgetmap-positionreference' of git://github.com/Victoire/victoire into fix/VICMS-397-widgetmap-positionreference

* 'fix/VICMS-397-widgetmap-positionreference' of git://github.com/Victoire/victoire:
  ICMS-397 fix position references
  ICMS-397 when create a widget, position it by reference to the previous widget
  ICMS-397 create a WidgetMap bundle + create several services to handle widgetMap logic + rename ACTION_REPLACE by ACTION_OVERWRITE + refactor WidgetMapBuilder logic

e commit.
ICMS-397
WIP updatePosition