bump meteor version 0.9.1-rc2
Merge branch 'devel' of github.com:EventedMind/iron-layout into devel

Conflicts:
	package.js
prepare for 1.0.0-pre0 release
bump version to 1.0.0-pre1
bump version to 1.0.0-pre2
bump versions to pre3 and remove versions.json file