Event names are now correct. Fixes #2530423

only fire data once, regardless of callback error Fixes #2529824

[fix #2529064] Better DataSource error handling. Always fire "error" event by firing it from issueCallback if e.error or e.response.error exist. Pass through all errors to e.error and/or e.response.error. Execute failure callback if e.error or e.response.error exist.

[fix bug #2528128] Catch DataSource.Function exception and fire error event.

Cleanup of submodule declarations for apidocs.

Removing scope property in support of Y.bind().

Cleaning up empty initializer() and destructor() functions.

Y.log() src -> module or submodule names.

.NAME -> dotless camelCase.

Removing extra final serial comma from test file. [fix #1935983] Adding support for DataSource sendRequest cfg for passthrough of io configs like method='POST'.

DataSource.Function and tests.