Squashed 'bi/' content from commit 6c8b2e7

git-subtree-dir: bi
git-subtree-split: 6c8b2e7be04b6587c025c343374dad30a922cee6
Merge commit '588096baf9d08288a4aa59f352d1c77baee019d1' as 'bi'
Squashed 'dal/' content from commit ccbcf3c

git-subtree-dir: dal
git-subtree-split: ccbcf3c884ad3e090b793912d96badfcc85a2865
Merge commit 'eb7c43cdcdae42e41b1c0ef09a6ed7dc0314fefa' as 'dal'
Added project references