Use Ajax popups for dataset selection when creating new SDM
new sdm experiments can be submitted again
configure new species distribution add view as default
add upgrade step
- move widgets to separate module
- use specialised widgets for dataset and layer input (popup aware)
- remove unused widgets
- remove no longer needed ajax endpoints and macros
get rid of all IAdding views for experiments
use default form rendering for unthemed new sdm page
add component lookup to allow per theme customisation of javascript wrappers (e.g. use require to load js modules)
add reminder note
Merge branch 'develop' into feature/new_sdm

* develop:
  make manage bccvl.news portlets link available on unthemed pages
  display user full name if available
  fix experiments search path
  simplify knowledge base editor and contributor roles and permissions
  use new front page templatet on front page document
  add front page template to include news portelt
  use intranet workflow for news items
  add news folder
  enable dashboard user action
  register upgrade step
  add dashboard templates and news/notification porlet manager

Conflicts:
	src/org/bccvl/site/configure.zcml
	src/org/bccvl/site/profiles.zcml
	src/org/bccvl/site/setuphandlers.py
generate vizurl per layer
remove resolution from new sdm experiment form
add resolution filter to layer select popup
only filter on resolution if we are in "layers mode"
enable batching of search results in dataset search popup
add resolution check and label to widget
generate old resolution property for sdm experiments
allow owners to add result containers (repositoryitems)
add subfolders for australia 1km and 5km climate datasets
rough fix for projections to correctly select future datasets by resolution