add a counter to XTemplate unique div id's
test fix
fixes introduced bug where error produced when clicking the 'Select >>' button
tests for encoding and decoding
Test clean up (moved things in to `setUp`, removed unnecessary `tearDown`).
FilterType.expectsPossibleValues is now consistent with what's used on the front-end.
`Filters` are now only considered valid, when initialised with `possibleValues`, if they are of the appropriate type.
Merge remote-tracking branch 'origin/master' into issue-848
Merge remote-tracking branch 'origin/master' into issue-848
tests fix and white space removal
Fix for #893 - ignoring possible values given by the WFS scanner where necessary.
Formatting changes and loading message added to dl estimator
Fixed travis errors
Fix for #893 - a bit of jquery to only allow user to enter possible values for String filter types (corresponding to what is allowed on the back-end).
Fix for #893 - clean up possible values which aren't used.
Updated test for #893 fixes.
Fix for #902 - now properly encoding filename in the content disposition header.
review changes
Merge pull request #894 from aodn/issue-848

Ensure search results XTemplate have unique div id's
Changes made as per review

Loading spinner added
icons and associated formatting improved
# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit.
# On branch dl_estimate_speed_fixes
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#	modified:   src/test/javascript/portal/cart/DownloadEstimatorSpec.js
#	modified:   src/test/javascript/portal/cart/DownloadPanelItemTemplateSpec.js
#	modified:   web-app/js/portal/cart/DownloadEstimator.js
#
# Untracked files:
#   (use "git add <file>..." to include in what will be committed)
#
#	web-app/js/GeoExt1.1/resources/images/default/anchor_new.png
#	web-app/js/GeoExt1.1/resources/images/default/anchor_top_new.png
#	web-app/js/portal/cart/.vagrant/
#	web-app/js/portal/cart/Vagrantfile
Merge pull request #906 from aodn/issue_893

Issue 893