Added links for New mobile pageviews report

  * Added links to New mobile pageviews report in SquidReportArchive.pl
  * Added directories and script to run Wikistats
  * New mobile pageviews report will be rsync-ed to http://stats.wikimedia.org/wikimedia/squids/
    as agreed with Erik in e-mail on 17 April 2013
  * fixed points from April 22 e-mail
  * fixed points in review of patchset 5

Change-Id: Ica902912862af002278a9b7b95803415806a550b
Merge "Added links for New mobile pageviews report"