Get keywords if hash exists fixes #1951
Merge branch '2.1/develop' of github.com:swilla/pyrocms into 2.1/develop
Update system/cms/modules/settings/details.php

Incorrectly escaped " in urls. This probably needs an update added but I am not sure how to do that.
Missing object init for $data
Merge pull request #1978 from brhale21/patch-2

Update system/cms/modules/settings/details.php
Bumped version numbers
Very minor formatting.
Adding multiple relationship support into streams_core if anyone needs it before the new streams nested tag syntax in 2.2.
Fixing a bug where the wrong ID could theoretically be passed as the entry ID to profile inputs.
Fixing integration issues with alt process field types in the user plugin.
Merge branch '2.1/develop' of github.com:pyrocms/pyrocms into release/2.1.5
Bumping version numbers.
Updated release date
Fixed conflict
Merge branch '2.1/develop' of github.com:pyrocms/pyrocms into 2.1/develop

Conflicts:
	system/cms/config/constants.php
Fixing undefined variable error.
Update system/cms/modules/wysiwyg/views/files/index.php

Added slashes to the name so that single quotes to fix a syntax error when they exist int he file name.
Adding in some missing tag/event fixes.
Fixes an issue getting a field by slug

When retrieving a stream field by its' slug there is a conflict with the
cache where it doesn't respect the namespace that a field is in and
instead returns the first instance it finds in cache. This simply
updates the cache key to use namespace:slug to avoid this conflict.
Update system/cms/language/dutch/global_lang.php