bump version; update news

Author: cpsievert

.travis.yml

@@ -24,6 +24,8 @@ cache:
 
 before_script:
   - mkdir -p "$R_LIBS_USER"
+  - git config --global user.email "cpsievert1@gmail.com"
+  - git config --global user.name "cpsievert"
   - echo "Sys.setenv('plotly_username' = 'cpsievert')" > ~/.Rprofile
   - git clone https://github.com/cpsievert/plotly-test-table.git ../plotly-test-table
   - "wget -q -O - https://github.com/yihui/crandalf/raw/master/inst/scripts/install-pandoc | bash"

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: plotly
 Title: Create Interactive Web Graphics via Plotly's JavaScript Graphing Library
-Version: 2.3.0
+Version: 2.3.1
 Authors@R: c(person("Carson", "Sievert", role = c("aut", "cre"),
     email = "cpsievert1@gmail.com"),
     person("Chris", "Parmer", role = c("aut", "cph"),

NEWS

@@ -1,3 +1,7 @@
+2.3.1 -- 20 Jan 2015
+
+more accurate list of data_array properties. fixes #415
+
 2.3.0 -- 19 Jan 2015
 
 Add sharing argument and deprecate world_readable. Fixes #332