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 CHANGELOG
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 v2.0.8.2     06.09.2011    * removed child class SEOstats_Majesticseo
 v2.0.8       04.08.2011    * implemented contributed child class:
                              added child class SEOstats_Bing
                            * added method SEOstats::Bing()
                            * implemented contributed fix:
                              added folder support for SEOstats_Majesticseo::report()
                            * implemented contributed fix:
                              fixed return method for SEOstats_Google::googleTotal2()
                            * updated constant PAGERANK_CHECKSUM_API_URI
 v2.0.7       11.06.2011    * added method Google_Siteindex_Total_API
                            * added method Google_Backlinks_Total_API
                            * fixed Majesticseo methods
                            * fixed method Seomoz_Linkdetails_Array
                            * fixed method Alexa_Avg_Load_Time
                            * improved method googleArray by changing
                              from regular expressions to xpath 
 v2.0.6       18.05.2011    * added method Google_Performance_Analysis
                            * added method Google_Pagespeed_Score
                            * fixed method googleArray
                            * fixed typo in method print_array
                            * split into child classes (by vendor)
 v2.0.5       29.04.2011    * fixed method googleArray
                            * improved regex pattern for URL validation
 v2.0.4       13.04.2011    * fixed method Google_Backlinks_Array
                            * improved method googleArray
                              * no more need of external helper classes
                              * added a delay when scraping more than 100 results
                                at once
                            * removed the Google Pagerank API
                            * added a Pagerank Checksum API
 v2.0.3       13.03.2011    * fixed all Majesticseo methods
                            * added method Majesticseo_Backlinking_CSubnets_Total
 v2.0.2       18.02.2011    * added method Alexa_Visits_By_Country
 v2.0.1       18.02.2011    * added method Alexa_Rank_By_Country
                            * added method Alexa_Avg_Load_Time
 v2.0         17.02.2011    * Major code clean up
                            * improved existing methods
                            * added new Yahoo methods
                            * added new SEOmoz methods
                            * added new Facebook methods
                            * added new Twitter methods
                            * added optional Pagerank API
                            * added optional json output method
                            * removed GUI example
 v1.2.3       18.12.2010    * fixed method PageRank
 v1.2.2       17.12.2010    * improved method AlexaGlobalRank
                              * pure numeric result
                              * no more html in output
                            * improved method AlexaCountryRank
                              * pure numeric result
                              * no more html in output
                            * improved Alexa Stats and Trend methods
                              * no more html wrapped output
                              * returns results as array
 v1.2.1       09.12.2010    * fixed method GoogleLinks
 v1.2         01.12.2010    * added new Google methods
                              * GoogleIndexDetails
                              * GoogleLinkDetails
                              * GoogleMentions
                            * Introduced global var $google_tld
                              * used in all google methods
                              * if not defined = com
                            * enhanced method GoogleIndex
                              * No longer requires an API Key
                            * enhanced method GoogleLinks
                              * No longer requires an API Key
 v1.1         29.10.2010    * added Yahoo methods
                              * YahooLinks
                              * YahooLinkDetails
 v1.0.3       19.10.2010    * fixed method AlexaCountryRank
 v1.0.2       19.10.2010    * added method PageRank
 v1.0.1       19.10.2010    * added method cURL
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