Bump version to 1.0.0
Bump version to 1.0.0

Change-Id: Icbc3fd7a93a538267489e079de9300e7155a09d4
Reviewed-on: https://gerrit.instructure.com/116906
Tested-by: Jenkins
Reviewed-by: Aaron Kc Hsu <089edc94045de3d9f5f372fb17706d21afcc259f@instructure.com>
Product-Review: Clay Diffrient <9dff2e5c98626d20d2848250c411e8009465bb87@instructure.com>
QA-Review: Clay Diffrient <9dff2e5c98626d20d2848250c411e8009465bb87@instructure.com>

instructure/canvas-planner,instructure/canvas-planner,instructure/canvas-planner