test: Renamed readme.md to README.md

.. and updated link in main README.md

(Github supports relative links now AFAIK)

test/README.md

@@ -0,0 +1,29 @@
+Included in this directory
+--------------------------
+
+- ol.html - the web page used to run the test suite.
+
+- spec - includes the OpenLayers test/spec files.
+
+- jasmine-1.2.0 - includes the Jasmine Testing Framework.
+  https://github.com/pivotal/jasmine
+
+- jasmine-extensions.js - includes OpenLayers-specific extensions to Jasmine.
+
+- phantom-jasmine - a PhantomJS script and a console reporter to for headless
+  testing. Comes from https://github.com/jcarver989/phantom-jasmine.
+
+Run the test suite with PhantomJS
+---------------------------------
+
+With PhantomJS installed, and assuming phantomjs is in the PATH:
+
+    $ phantomjs phantom-jasmine/run_jasmine_test.coffee ol.html
+
+(Works with PhantomJS 1.6.1, untested with other versions.)
+
+This command can also be run by doing `make test` at the root of ol3.
+
+Tip for TDD'ers: to make PhantomJS run the test suite continuously each time
+a spec file is changed you can use nosier (http://pypi.python.org/pypi/nosier)
+and do `nosier -p test -p src "make test"`.