fix paths to manage.py and functional tests

Author: Xronophobe

chapter_10_production_readiness.asciidoc

@@ -143,7 +143,7 @@ but the test for layout + styling fails. Good job, tests!
 [role="small-code"]
 [subs="specialcharacters,macros"]
 ----
-$ pass:quotes[*TEST_SERVER=localhost:8888 python manage.py test functional_tests*]
+$ pass:quotes[*TEST_SERVER=localhost:8888 python src/manage.py test src/functional_tests*]
 [...]
 AssertionError: 102.5 != 512 within 10 delta (409.5 difference)
 FAILED (failures=1)
@@ -210,7 +210,7 @@ Let's rerun our FTs to confirm:
 [role="small-code"]
 [subs="specialcharacters,macros"]
 ----
-$ pass:quotes[*TEST_SERVER=localhost:8888 python manage.py test functional_tests --failfast*]
+$ pass:quotes[*TEST_SERVER=localhost:8888 python src/manage.py test src/functional_tests --failfast*]
 [...]
 
 ...
@@ -364,7 +364,7 @@ With that running, we can use our FT again to see if we're back to a working sta
 [role="small-code"]
 [subs="specialcharacters,macros"]
 ----
-$ pass:quotes[*TEST_SERVER=localhost:8888 ./manage.py test functional_tests --failfast*]
+$ pass:quotes[*TEST_SERVER=localhost:8888 ./src/manage.py test src/functional_tests --failfast*]
 [...]
 AssertionError: 'To-Do' not found in 'Bad Request (400)'
 ----
@@ -454,7 +454,7 @@ in our static files.
 [role="small-code"]
 [subs="specialcharacters,macros"]
 ----
-$ pass:quotes[*TEST_SERVER=localhost:8888 python manage.py test functional_tests*]
+$ pass:quotes[*TEST_SERVER=localhost:8888 python src/manage.py test src/functional_tests*]
 [...]
 AssertionError: 102.5 != 512 within 10 delta (409.5 difference)
 FAILED (failures=1)
@@ -488,7 +488,7 @@ Well, it was fiddly, but that should get us to passing tests!
 [role="small-code"]
 [subs="specialcharacters,macros"]
 ----
-$ pass:quotes[*TEST_SERVER=localhost:8888 python manage.py test functional_tests*]
+$ pass:quotes[*TEST_SERVER=localhost:8888 python src/manage.py test src/functional_tests*]
 [...]
 OK
 ----
@@ -532,7 +532,7 @@ Now if you run the tests, you'll see they fail;
 [role="small-code"]
 [subs="specialcharacters,macros"]
 ----
-$ pass:quotes[*TEST_SERVER=localhost:8888 ./src/manage.py test functional_tests --failfast*]
+$ pass:quotes[*TEST_SERVER=localhost:8888 ./src/manage.py test src/functional_tests --failfast*]
 [...]
 
 selenium.common.exceptions.NoSuchElementException: Message: Unable to locate