refs #5940 put tests in correct folders, better testsuite names, some tests still fail and I cannot figure out why

git-svn-id: http://dev.piwik.org/svn/trunk@7253 59fd770c-687e-43c8-a1e3-f5a4ff64c105

 * Adding integration test
 * Note: it appears the "No result keyword" does not work, i'm on it

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git-svn-id: http://dev.piwik.org/svn/trunk@7162 59fd770c-687e-43c8-a1e3-f5a4ff64c105

Refs #3332 Hopefully, fixing all problems with URL being incorrectly aggregated! Thanks Timo for the hint and bug in previous algorithm

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 * Stop aggregating visits for Custom variables of scope "page"
  * still OK for scope "visit" since there is supposed to be one custom var value per custom variable name for a given visit
 * Now we always display the Actions columns so that these rows with no visit still show the number of Actions
 * cleaned up from custom var output report, removed some "price_viewed" column left out

UI Change (future FAQ maybe...)
 * When there is a "Visits" column for the Custom Variable report with a value of "-" (hyphen) then it means this custom variable was used with scope=page. 

Fixes #2662
 * Added integration tests testing getPageUrl with multiple periods and websites 
 * fixed a bug when idSite=all or 1,2,3

git-svn-id: http://dev.piwik.org/svn/trunk@5235 59fd770c-687e-43c8-a1e3-f5a4ff64c105

git-svn-id: http://dev.piwik.org/svn/trunk@5168 59fd770c-687e-43c8-a1e3-f5a4ff64c105

XML output cleanup: empty elements were displaying as <referrerName></referrerName>, they now display as <referrerName /> Refs #1839 

git-svn-id: http://dev.piwik.org/svn/trunk@4776 59fd770c-687e-43c8-a1e3-f5a4ff64c105

git-svn-id: http://dev.piwik.org/svn/trunk@4713 59fd770c-687e-43c8-a1e3-f5a4ff64c105

More mysqli fun.. now sorting items with the same "sorted column" value by "label" to ensure consistent ordering if the sql driver decides to return rows in random order...

git-svn-id: http://dev.piwik.org/svn/trunk@4700 59fd770c-687e-43c8-a1e3-f5a4ff64c105

 * Now tracking Ecommerce Items (sku,name,category,qty,price)
 * zero, 1 or many items can be in a Ecommerce Cart (total), or an Ecommerce order (orderid, grandtotal, subtotal, tax, shipping, discount)
 * A Cart left at the end of a visit becomes an Abandoned cart. New reports separate orders from abandoned carts.
 * JS API and PHP API have 3 new functions (add items, track cart update, track ecommerce order)
 * JS stores timestamp last ecommerce transaction in id cookie so we can count repeat buyers
 * Goals.get API now returns stats for the two goals: ecommerceOrder and ecommerceAbandonedCart
 * new API functions to request Items (product) reports: getItemsSku, getItemsName, getItemsCategory. See doc:

  If you are tracking Ecommerce orders and products on your site, the functions "getItemsSku", "getItemsName" and "getItemsCategory"
  will return the list of products purchased on your site, either grouped by Product SKU, Product Name or Product Category. For each name, SKU or category, the following
  metrics are returned: Total revenue, quantity, average price, average quantity, number of orders with this product.
  
  By default, these functions returns the 'Products purchased'. These functions also accept an optional parameter &abandonedCarts=1.
  If the parameter is set, it will instead return the metrics for products that were left in an abandoned cart therefore not purchased. 
  
  The API also lets you request overall Goal metrics via the method "get": Conversions, Visits with at least one conversion, Conversion rate and Revenue.
  If you wish to request specific metrics about Ecommerce goals, you can set the parameter &idGoal=ecommerceAbandonedCart to get metrics about abandoned carts (including Lost revenue, and number of items left in the cart) 
  or &idGoal=ecommerceOrder to get metrics about Ecommerce orders (number of orders, visits with an order, subtotal, tax, shipping, discount, revenue, items ordered)
 * showing ecommerce orders/abandoned carts in the Live! API output
 * new segments: visitEcommerceStatus and daysSinceLastEcommerceOrder
 * these new attributes also appears in Live! API output
 * Fixes #1975 as side effect of cleaning up all this code this bug should now be fixed (bug was to use nb of conversions as dividend, rather than number of converted visits)
 * adding full integration test testing all possible use cases regarding Ecommerce carts/orders/items etc.
 * also integration testing the changes to piwik.js 

git-svn-id: http://dev.piwik.org/svn/trunk@4691 59fd770c-687e-43c8-a1e3-f5a4ff64c105

 * Fixing bug triggered in an edge case. added integration test reproducing the issue 
 * this was causing an error during Archiving: "Fatal error: Cannot use object of type Piwik_DataTable_Row as array in /home/www/trunk/plugins/Actions/Actions.php on line 552"

git-svn-id: http://dev.piwik.org/svn/trunk@3768 59fd770c-687e-43c8-a1e3-f5a4ff64c105

Refs #2002 Fixing few bugs after refactoring / performance improvements, triggered when a visit overlaps 2 days
 * adding integration tests for this use case
 * Also testing for empty URL and empty page name
 * Exit page name consistent with Exit page URL
 


git-svn-id: http://dev.piwik.org/svn/trunk@3753 59fd770c-687e-43c8-a1e3-f5a4ff64c105

and testing more complex page title use cases, before a risky commit

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