SERVER-13777 migrated ranges waiting for deletion do not report cursors still open
(cherry picked from commit b36527b1863ed40e527bc80264075c8a09ad4a67)
SERVER-13677 traverse through ALL when finding predicates inside elemMatch object
(cherry picked from commit 54bdb39ba62c25ef59221fcab866501c02a06047)
BUMP 2.6.1-rc1
post 2.6.1-rc1
Merge remote-tracking branch 'upstream/v2.6' into v2.6