remove version from doc blocs

- @version in file header level isn't used on code docs, it is intended
  for API versions at class or method level
- avoids needing to update all these files on version increment
- avoids needing to regenerate SRI hashes for privatebin.js through
  extra phpunit run
- simplifies VERSION_FILES list
- avoids having to filter above list during loop
- adds a few missing doc bloc headers

bin/administration

@@ -1,6 +1,5 @@
 #!/usr/bin/env php
 <?php
-
 /**
  * PrivateBin
  *
@@ -9,7 +8,6 @@
  * @link      https://github.com/PrivateBin/PrivateBin
  * @copyright 2012 Sébastien SAUVAGE (sebsauvage.net)
  * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
- * @version   1.7.3
  */
 
 namespace PrivateBin;

bin/configuration-test-generator

@@ -1,6 +1,14 @@
 #!/usr/bin/env php
 <?php
 /**
+ * PrivateBin
+ *
+ * a zero-knowledge paste bin
+ *
+ * @link      https://github.com/PrivateBin/PrivateBin
+ * @copyright 2012 Sébastien SAUVAGE (sebsauvage.net)
+ * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
+ *
  * generates a config unit test class
  *
  * This generator is meant to test all possible configuration combinations

bin/icon-test

@@ -1,9 +1,17 @@
 #!/usr/bin/env php
 <?php
+/**
+ * PrivateBin
+ *
+ * a zero-knowledge paste bin
+ *
+ * @link      https://github.com/PrivateBin/PrivateBin
+ * @copyright 2012 Sébastien SAUVAGE (sebsauvage.net)
+ * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
+ */
+
 define('ITERATIONS', 100000);
 
-
-
 require dirname(__FILE__) . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
 use Identicon\Generator\GdGenerator;
 use Identicon\Generator\ImageMagickGenerator;
@@ -12,8 +20,6 @@ use Identicon\Identicon;
 use Jdenticon\Identicon as Jdenticon;
 use PrivateBin\Vizhash16x16;
 
-
-
 $vizhash = new Vizhash16x16();
 $identiconGenerators = array(
     'identicon GD' => new Identicon(new GdGenerator()),

bin/migrate

@@ -1,7 +1,16 @@
 #!/usr/bin/env php
 <?php
+/**
+ * PrivateBin
+ *
+ * a zero-knowledge paste bin
+ *
+ * @link      https://github.com/PrivateBin/PrivateBin
+ * @copyright 2012 Sébastien SAUVAGE (sebsauvage.net)
+ * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
+ */
 
-// change this, if your php files and data is outside of your webservers document root
+// change this, if your php files and data are outside of your webservers document root
 define('PATH', dirname(__FILE__) . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR);
 
 define('PUBLIC_PATH', __DIR__ . DIRECTORY_SEPARATOR);