Merge pull request #9 from NikoRoberts/master

Made CSS file structure match the JS and updated Readme to include JQPlot upgrade instructions

README.md

@@ -35,3 +35,30 @@ like in this example
     <%= jqplot 200, 400, [[1, 2, 3, 4], [4, 3, 2, 1]], {legend: {show: true}} %>
 
 This helper is based on code from https://github.com/Guidecase/jqplot-rails
+
+## Note on Patches/Pull Requests
+
+- Fork the project.
+- Make your feature addition or bug fix
+- Commit, do not mess with gemspec or version. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)
+- Send a pull request
+
+To upgrade the JQPlot library
+
+  1. Download the JQPlot files from https://bitbucket.org/cleonello/jqplot/downloads/
+  2. Rename the plugin files from the terminal and remove minified files
+
+  ```
+  cd plugins
+  rename -v 's/jqplot\.(.*)\.js+/$1.js/' *
+  rm *.min.js
+  ```
+  3. Copy the files specified below into their appropriate /vendor/assets/ folders
+
+    a) javascripts/jqplot/jquery.jqplot.js
+
+    b) javascripts/jqplot/excanvas.js
+
+    c) javascripts/jqplot/plugins/*
+
+    d) stylesheets/jqplot/jquery.jplot.css

vendor/assets/stylesheets/jqplot/index.css

@@ -0,0 +1,4 @@
+/*
+ *= require_self
+ *= require ./jquery.jqplot
+*/