v0.5.6

• tests(beta): remove beta from allowed failures (#111) (675701f)
• chore(npm): upgrade to mobiledoc-kit ^0.10.10 (#109) (5394ee7)
• feat(test-helpers): Add insertText and run ember-mobiledoc-kit editor helpers (#107) (84f311e), closes #100
• test(atoms): test that atoms do not rerender when section changes (#105) (2a3e9a0), closes #90
• test(beta): Fix beta tests, update to wormhole ^0.4.1 (#108) (d24182b), closes #108 #99