Update README description of acceptance tests.

README.md

@@ -59,19 +59,18 @@ Acceptance tests are run against a live service, which runs in the `acceptance_t
 To run the tests out-of-the-box, the makefile defines:
 
 ```
-make install # Only needs running once, or when npm packages are updated
-make acceptance_test
+make test_acceptance
 ```
 
 However, during development it is often useful to leave the service running for rapid iteration on the acceptance tests. This can be done with:
 
 ```
-make acceptance_test_start_service
-make acceptance_test_run # Run as many times as needed during development
-make acceptance_test_stop_service
+make test_acceptance_app_start_service
+make test_acceptance_app_run # Run as many times as needed during development
+make test_acceptance_app_stop_service
 ```
 
-`make acceptance_test` just runs these three commands in sequence.
+`make test_acceptance` just runs these three commands in sequence and then runs `make test_acceptance_modules` which performs the tests for each module in the `modules` directory. (Note that there is not currently an equivalent to the `-start` / `-run` x _n_ / `-stop` series for modules.)
 
 During development it is often useful to only run a subset of tests, which can be configured with arguments to the mocha CLI:
 
@@ -111,12 +110,3 @@ We gratefully acknowledge [IconShock](http://www.iconshock.com) for use of the i
 in the `public/img/iconshock` directory found via
 [findicons.com](http://findicons.com/icon/498089/height?id=526085#)
 
-
-## Acceptance Tests
-
-To run the Acceptance tests:
-
-- set `allowPublicAccess` to true, either in the configuration file,
-  or by setting the environment variable `SHARELATEX_ALLOW_PUBLIC_ACCESS` to `true`
-- start the server (`grunt`)
-- in a separate terminal, run `grunt test:acceptance`