[DOC fix] Remove misleading {inverse: null}
Merge pull request #2295 from sly7-7/patch-1

[DOC fix] Remove misleading {inverse: null}
Added a reload to the ManyArray

It works both with links and with URLs
Add a test for reload on sync hasMany relationships
Add a test for calling reload directly on the promiseProxy
HasMany relationships now reload correctly
Merge pull request #2297 from emberjs/reloadHasManyAttempt2

Reload hasMany relationships