Refactor for ZendDiagnostics 1.0, fixes and enhancements.

- Add support for skipped checks.
- s/test/check/
- Update docs.
- Refactor usage of console param aliases after the fix in ZF 2.2+.
- Fix checks filtering.
- Fix unit tests leaking diagnostic reporter output.
- Fix composer.json import of ZendDiagnostics.

composer.json

@@ -20,7 +20,7 @@
     },
     "require": {
         "php": ">=5.3.3",
-        "zendframework/zenddiagnostics" : "2.0.*@dev",
+        "zendframework/zenddiagnostics" : ">=1.0.0",
         "zendframework/zend-code": ">=2.2.2",
         "zendframework/zend-config": ">=2.2.2",
         "zendframework/zend-console": ">=2.2.2",

config/module.config.php

@@ -128,7 +128,7 @@
                 ),
                 'zftool-diagnostics' => array(
                     'options' => array(
-                        'route'    => '(diagnostics|diag) [-v|--verbose]:verbose [--debug] [-q|--quiet]:quiet [-b|--break]:break [<testGroupName>]',
+                        'route'    => '(diagnostics|diag) [-v|--verbose]:verbose [--debug] [-q|--quiet]:quiet [-b|--break]:break [<filter>]',
                         'defaults' => array(
                             'controller' => 'ZFTool\Controller\Diagnostics',
                             'action'     => 'run',