Merge branch 'getkeylength' into getkeylength-2.0-2

Conflicts:
	phpseclib/Crypt/RC2.php
	phpseclib/Crypt/TripleDES.php

phpseclib/Crypt/Base.php

@@ -443,7 +443,7 @@ abstract class Base
     /**
      * Has the key length explicitly been set or should it be derived from the key, itself?
      *
-     * @see setKeyLength()
+     * @see Crypt_Base::setKeyLength()
      * @var bool
      * @access private
      */
@@ -452,7 +452,7 @@ abstract class Base
     /**
      * Don't truncate / null pad key
      *
-     * @see Crypt_Base::_clearBuffers
+     * @see Crypt_Base::_clearBuffers()
      * @var bool
      * @access private
      */

phpseclib/Crypt/Blowfish.php

@@ -275,7 +275,7 @@ class Blowfish extends Base
     /**
      * The Key Length
      *
-     * @see setKeyLength()
+     * @see \phpseclib\Crypt\Base::setKeyLength()
      * @var int
      * @access private
      * @internal The max value is 256 / 8 = 32, the min value is 128 / 8 = 16.  Exists in conjunction with $Nk

phpseclib/Crypt/RC2.php

@@ -79,7 +79,7 @@ class RC2 extends Base
     /**
      * Don't truncate / null pad key
      *
-     * @see \phpseclib\Crypt\Base::_clearBuffers
+     * @see \phpseclib\Crypt\Base::_clearBuffers()
      * @var bool
      * @access private
      */