[www] Update benchmark links and added link to pear tarantool-php

doc/www/content/newsite/benchmark.yml

@@ -35,10 +35,8 @@ blocks  :
 
       However, to compare with the rest of the world,
       a standardized benchmarking kit is more appropriate.
-      This is why Yahoo! Cloud Serving Benchmark |copy| was
-      used to produce the charts below. A fork of YCSB with
-      Tarantool support is available
-      `here <https://github.com/bigbes92/YCSB>`_. Since YCSB
+      This is why `Yahoo! Cloud Serving Benchmark |copy| <http://github.com/brianfrankcooper/YCSB>`_
+      was used to produce the charts below. Since YCSB
       was developed to compare cloud key/value servers, it
       provides a very narrow view at performance of a tested
       server. For example, performance of secondary keys or
@@ -80,5 +78,5 @@ blocks  :
       averaged over 8 consecutive test runs.
 
       Configuration files for the tested systems can be found
-      `on its Github page <https://github.com/bigbes92/ycsb-expand-db/tree/master/confs>`_.
+      `on its Github page <https://github.com/bigbes/ycsb-expand-db/tree/master/confs>`_.
 ...

doc/www/content/newsite/download.yml.in

@@ -135,7 +135,8 @@ blocks :
     - - "Connectors"
       - format : rst
         content: |
-          - PHP driver,        `<https://github.com/tarantool/tarantool-php>`_
+          - PHP PECL driver,   `<https://github.com/tarantool/tarantool-php>`_
+          - PHP PEAR driver,   `<https://github.com/tarantool-php/client>`_
           - Java driver,       `Maven repository`_
           - Python driver,     `<http://pypi.python.org/pypi/tarantool>`_
           - Ruby driver,       `<https://github.com/funny-falcon/tarantool16-ruby>`_