Conduit 0.14.0

This release updates its dependencies to use psr/http-message >= 0.9.0 and
phly/http >= 0.11.0. The primary changes that affect Conduit regard changes to
Psr\Http\Message\ServerRequestInterface, which required method name and
signature changes in Phly\Conduit\Http\Request.

Added

• Phly\Conduit\Http\Request::getParsedBody() (replaces getBodyParams()).
• Phly\Conduit\Http\Request::withParsedBody() (replaces withBodyParams()).

Deprecated

• Nothing.

Removed

• Phly\Conduit\Http\Request::getBodyParams() (replaced by getParsedBody()).
• Phly\Conduit\Http\Request::withBodyParams() (replaced by withParsedBody()).

Fixed

• #34 Remove unused variable from
  test bootstrap.
• #35 Rename phpunit.xml to
  phpunit.xml.dist.