revert tarball install
Revert "adding version"

This reverts commit a3cbe95dc25ab2ca7a27cc2c7801d3933889bddf.
Merge branch 'sync-gateway-add-formula' of github.com:sideshowcoder/homebrew into sync-gateway-add-formula

Conflicts:
	Library/Formula/sync_gateway.rb
Revert "Install from tarball"

This reverts commit 35f2830cd34e88c864f30a02c80e39a4750bab06.