Whitespace changes.
WIP: Adding core.typed annotations.
Improving the implementation of distinct-except (and swapping the argument order).
More annotations.
Fixing a missing lein plugin.
Do not allow any nonwhitespace content after names

The parser was accepting content after names on name lines which causes
errors in the transform functions due to unexpected data.
WIP: Reworking the file organisation for the 0.5.0 architecture I want.
Beginning to rework the generated-function signatures.
WIP: New-style parameters - function generation complete.
Correcting a test-case to work with Clojure 1.5.
Updating the test builds to use Clojure 1.7-alpha2.
Preparing yesql 0.5.
Adding support for row- and result-set- handlers.

This partially addresses issue #10.
Updating the README for v0.5.
More README improvements.
This is beta 1.