BUG Fix encoding of SearchForm::getSearchQuery
This made it awkward for user code to extract the query value for use in other applications; This would otherwise have to be xml decoded again.
Casting has been promoted to the templating level via DBField::create_field and a `SearchForm.casting` config setting.
Updated translation masters
Support for protocol relative RedirectorPage.ExternalURL
Ensure ajax call includes query parameters so that SitreeFilters function as expected. Required for subtree branch loading.
Merge pull request #1029 from rodneyway/1028-SiteTree-filtered-view-not-applied-to-subtree-branches

1028 - BUG FIX: SiteTree filtered view not applied to subtree branches
Merge pull request #1022 from silverstripe-iterators/pulls/redirector-proto-relative

Pulls/redirector proto relative
Merge pull request #1013 from tractorcow/pulls/3.2-fix-fulltext-query-encoding

BUG Fix encoding of SearchForm::getSearchQuery
Merge remote-tracking branch 'origin/3.1'
Removed goutte driver from Behat, not supported

Was added way back with the original behat.yml, and then forgotten about
Merge remote-tracking branch 'origin/3.1'
BUG Fix deleted pages redirecting the CMS
Update behat tests for Mink 1.6 compatibility
Merge pull request #1023 from tractorcow/pulls/3.1/mink-update

BUG Fix deleted pages redirecting the CMS
Merge remote-tracking branch 'origin/3.1'
Fix tests covering old upload field behaviour
Merge pull request #1034 from tractorcow/pulls/3.2/fix-upload-behat

Pulls/3.2/fix upload behat
API Move of codebase to parameterised query database abstraction layer
API Renamed DB static methods to properly conform to naming convention (lowercase, underscored)
API Replaced deprecated method