API: CompositeDBField::setValue() may be passed an object as its second argument, in addition to array.
These changes provide a 15% - 20% performance improvement, and as such justify an small API change in the 3.0 branch. It will likely affect anyone who has created their own composite fields, which is fortunately not all that common.
The entire framework repo (with the exception of system-generated files) has been amended to respect the 120c line-length limit. This is in preparation for the enforcement of this rule with PHP_CodeSniffer.
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The primary goal of this branch was to fix the sort bugs in AssetAdmin, however, it started a bit of a yak shave in that the API around SQLQuery was poor. The biggest change that this pull request makes is it changes the format of SQLQuery::$select to contain aliases as array keys (and consistently puts the "implicit alias" in there to assist with various query generation logic), but it also makes a bunch of changes to avoid direct access of that property.
This allows DataList::create('SiteTree') as equivalent to Object::create('DataList', 'SiteTree'), without
having to have a create() function on DataList. Required for E_STRICT compliance.