adding .library() method
add .context() for new spec

Adds a .context() method as an alias for .options(), since
new spec uses .context() everywhere
Merge pull request #34 from segmentio/add/context

add .context() for new spec
Merge pull request #33 from segmentio/add/library

adding .library() method
Release 0.3.4
adding enabled fix for new spec

.enabled() should pull from .integrations to match with new spec
Release 0.3.5
add fallback from revenue to total
Merge pull request #37 from segmentio/add/revenue-fallback

add fallback from revenue to total for segmentio/analytics.js-private#85
Release 0.3.6
add total fallback to revenue
add better revenue intuition
add better tests
Merge pull request #38 from segmentio/add/revenue-fallback

Add/revenue fallback for analytics.js-private/85
Release 0.3.7
bump component.json version
Release 0.3.8
bump again
Release 0.3.10
duo: get tests passing on both node and the browser