[maven-release-plugin] prepare for next development iteration
update celements-core dependency to 1.44-SNAPSHOT
change presentation type to 'sitemap' for PresentationEdit
add PresentationView.vm
change context menu class cel_cm_presentation in PresentationView.vm
add ajax script getSubSlides.vm
add SitemapForSpace script
fix data_type select in NavigationCellEdit
fix velocity syntax in NavigationCellEdit
add title for sitemap overlay
fix variable naming in NavigationCellEdit data_type select field
add unterknoten listing for SitemapForSpace
fix collecting parentRefs for rooted main nodes in SitemapForSpace
fix filtering additional parents from external spaces (SitemapForSpace)
fix xwql in SitemapForSpace.
add check for isEmptyMainMenu in SitemapForSpace overlay
fix undefined issue in load event handler if reorder.js is used in
SitemapForSpace
readd celpresentation/reorder.js in SitempatForSpace.vm
fix getCelementsTabEditor is undefined problem in reorder.js if used in
SitemapForSpace
add toggle to reorderingTitle in SitemapForSpace