removed tweet button from alchemy app and added it to alchemy.js landing page.
updated alchmy.js dependency for the site to commit no. 32f82fe60acbea8cc4c6b73760b1819e2452a419
setting up release process
Merge branch 'v0.1.2' of https://github.com/GraphAlchemist/alchemy into v0.1.2

Conflicts:
	Gruntfile.coffee
	package.json
refining release