Entry-point for splint. Loads all of the lints up front, delegates all work
to library functions.

(defrecord Diagnostic
  [rule-name form message alt line column end-line end-column filename exception])

Namespace for all Diagnostics-related functionality.

A Diagnostic is an instance of a match of a rule's pattern in a given
analyzed code. It has the following definition:

```clojure
(defrecord Diagnostic
  [rule-name form message alt line column end-line end-column filename exception])
```

All rules-related functionality.

Rules don't actually use defrecord, but act like they do with the following definition:

(defrecord Rule
  [name genre full-name docstring init-type pattern-raw replace-raw message min-clojure-version ext pattern patterns on-match autocorrect])

Functions available by default in patterns.

Handles parsing and linting all of given files.