Revert "Bumped version to 1.0.0rc5-dev"

This reverts commit ad07a2a37437f4e043873a25e76d9907cbb79cd5.
Revert "Bumped version to 1.0.0rc4"

This reverts commit 20f9965d7bc01d27d0d5e9f3a1f1bcdeb903e870.
Bumped version to 1.0.0rc4
Bumped version to 1.0.0rc5-dev