Minor updates in the back-end UI
Merge branch 'develop' into static-pages-support
Merge branch 'develop' into static-pages-support
Rename Datepicker.php to DatePicker.php
when building belongsToMany relationships in controllers, the lack of a table name
alias causes an sql ambigious Id error
Customize backend should style the breadcrumb
Merge pull request #700 from negativa/patch-1

Rename Datepicker.php to DatePicker.php
Merge pull request #701 from karnold/develop

when building belongsToMany relationships in controllers, the lack of a ...
Merge branch 'master' into develop
Use getQualifiedKeyName when finding existing IDs
Missing language keys
Multiple updates in the back-end widgets and styles
Merge branch 'develop' into static-pages-support

Conflicts:
	modules/backend/assets/less/controls/filelist.less
Display the default placeholder content if there is no put tag for the placeholder
Update font autumn to latest
FormWidget registrations use a "code" not an "alias", it is confusing with defaultAlias property in widgetbase
Be more specific about pathing, minor improvement to system settings table
Minor code clean
Minor code clean
Merge branch 'develop' of https://github.com/octobercms/october into feature/PSR-2

Conflicts:
	modules/backend/behaviors/RelationController.php
	modules/backend/classes/WidgetManager.php
	modules/cms/classes/CmsCompoundObject.php
	modules/cms/twig/Extension.php
	modules/cms/twig/PlaceholderNode.php
	modules/cms/widgets/TemplateList.php