Drop spurious var set statements
Bring back deprecated initializers

Libraries such as ic-ajax are dependent on the old initializers in
ember-data (such as "store"). This brings them back temporarially, but
they will eventually be removed and are non-functional.
add bower to getting ember data section
Merge pull request #1882 from knownasilya/patch-1

add bower to getting ember data section
Update changelog for initializer and container setup changes
Merge pull request #1867 from mixonic/cleanup-initializers

Cleanup initializers