Update README.md
Update README.md
Issues should now load incrementally properly.
Revert "Update README.md"

This reverts commit cbb8c0aab181010b765a4d609dc8414cd0d04703.
Revert "Update README.md"

This reverts commit c9156974e22e8da609f4d5e62efd8543a91ced9d.
Whoops, shouldn't have committed POM GPG change.
Spacing
Stop fetching when reaching existing event.

 GitHub returns events in LIFO order, so that the newest event is returned first. This means that we can stop as soon as we see an existing event.
Merge https://github.com/uberVU/elasticsearch-river-github into feature/incremental-update

Conflicts:
	src/main/java/com/ubervu/river/github/GitHubRiver.java
Avoid error when checking for recent events against empty index.
Whoops, removed GPG again.
Use created_at instead of _id, as it does not seem to as serial as I believed. Does not seem to be a performance hit.
Remove optimization and replace with extra sanity checking of "last event always first" theory.

If/when confirmed, this can be reverted.
Bump version and explain changes.
Language cleaned up a bit, and information regarding interval and authentication added.
Revert sanity check, restoring optimization

This reverts commit a1f5c8c86fb43bab0f426de845a5888a36c022a2.
Merge pull request #16 from LosD/feature/incremental-update

Incremental loading of Github events and issues.