Merge branch 'jn/doc-api-errors'

The error handling functions and conventions are now documented in the API manual. * jn/doc-api-errors: doc: document error handling functions and conventions

Junio C Hamano committed Feb 25, 2015 at 15:40 UTC 32464d36bfeedb282321c0f20a84a2ce6878795c

No changes.