datamart Version 0.4.2
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SIGNIFICANT USER-VISIBLE CHANGES

*  The data object returned by sourceforge() now has only one resource "SourceforgeStats" and additional parameters
   from and to. The sourceforge() function accepts a optional clss parameter.
   
*  The data object returned by city_coords() now has only one resource "CityCoordinates" and takes additional parameters
   city and country (optional, default DE).

NEW FEATURES

*  A new generic with the name "put" is introduced.

*  A new generic "meta" for Location classes is introduced and implemented for Blogger and DirectoryLocation.


MINOR FEATURES

*  new UrlData3 example netConnectGermany

*  new Mashup / UrlData3 example eurostat_web

*  new UrlData3 example oddsportal

*  Bugfix for uconv, check for valid temperature units added.

*  Bugfix for strsubst, unhelpful error message when one escape sequence is invalid fixed..

*  Fixed test for strsubst. Added minimal first test for uconv.

*  Worked on the documentation, it is still not satisfactory.

*  Moved "Depends" to "Imports", removed dependency on RSQLite package.


DEPRECATED AND DEFUNCT

*  urldata and urldata2 have been removed. Instead, urldata3 is the way to go. The first official version
   of the package (1.0) will rename urldata3 to urldata.
   
*  The naming "build" was not a good idea and has been removed. It is now called "put".

*  The unitsets CrudeOil and GaseousFuels have been removed. They are now part of "Energy". The code for the "uconv"
   function has been rewritten. 

*  The mauna_loa, tour_de_france, gscholar and gapminder dataset have been removed. First need to look into into it. May return in later versions.

*  The DataStore concept has been removed. The "put" generic will replace that.


datamart Version 0.3.2
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SIGNIFICANT USER-VISIBLE CHANGES

*  The InternalData function has been rewritten and may behave different to prior versions.

NEW FEATURES

*  A build mechanism with the new generic build is introduced. The build method takes at least a Target object and 
   a Location object. Examples for targets are swvreport and mdreport; examples for locations are DirectoryLocation and Blogger.
   
*  new function uconv to convert between measurement units. 


MINOR FEATURES

*  new UrlData example cityCoords

*  simplified constructor for class DataStoreDriver

*  first tests cases added

*  NEWS file added

DEPRECATED AND DEFUNCT

*  removed function wikisites

datamart Version 0.2.0
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NEW FEATURES

* new fundamental class UrlData, with examples mauna_loa, iwv_online, be_bathing_water_quality,
  sourceforge, gapminder, tourdefrance 

* new fundamental class Mashup, with experimental example eurostat

* mechanism for persistence, classes DataStoreDriver and SQLiteDataStore with adapted generics, and
  new generics scrape and scrapes

MINOR FEATURES

* class GScholar for querying Google scholar (inherited from UrlData), with example
  statsoft_popularity 

* some string utility functions added, strhead, strtail, strencrypt, strdecrypt, strsubst, strparse, strrecode, strcap

* mem.info introspection function


datamart Version 0.1.0
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NEW FEATURES

* base class Xdata, with query and queries generics 

* InternalData as one workhorse, Evs as example

* Xsparql as second workhorse, Dbpedia as example

* Twttr example


