leafletR 0.2-0 [2014-04-28]
---------------------------

* bug fix in styleGrad: broken legend in some cases

* bug fix in leaflet: no map display in case of multiple included
  data layers due to JavaScript code repetition

* new function getProperties: prints names of properties 
  available in GeoJSON file (RJSONIO package required)

* leaflet: GeoJSON validation added (RJSONIO package required)

* leaflet: CloudMade tiles removed (not free anymore)

* toGeoJSON: spatial objects (sp) support added

* internal functions improved/fixed


leafletR 0.1-2 [2014-03-13]
---------------------------

* update to Leaflet v0.7.2

* bug fix in styleCat/styleGrad/styleSingle: color conversion 
  failed in some cases

* leaflet: new base maps added + attribution of maps
  improved

* leaflet: popups now work for more than one data layer 
  and multiple properties

* new argument "style.par" in catStyle/gradStyle: categorized
  or graduated radii can now be applied to point data


leafletR 0.1-1 [2014-01-28]
---------------------------

* bug fix in leaflet: internal function parameter confusion

* bug fix in leaflet/toGeoJSON: incorrect file path returned 
  under Windows

* new argument "incl.data" in leaflet: data can now be included 
  in the HTML file itself (e.g. for Google Chrome and Opera 
  browser support)

* new argument "overwrite" in leaflet/toGeoJSON: replaces user 
  input, required if file already exists
  
* new argument "leg" in styleCat/styleGrad: legend title
  
* leaflet/toGeoJSON: spaces replaced with underscores in output 
  file names 

* leaflet: default map title now taken from data file name


leafletR 0.1-0 [2014-01-20]
---------------------------

* This is the first version
