move test scripts back to project root

.travis.yml

@@ -10,8 +10,8 @@ addons:
   postgresql: "9.3"
 script:
   - sudo chmod 777 /var/run/postgresql/
-  - ./scripts/setup_test_db.sh
-  - ./scripts/start_test_db.sh &
+  - ./setup_test_db.sh
+  - ./start_test_db.sh &
   - sleep 1
   - make create_testdbs
   - make test

README.md

@@ -434,9 +434,9 @@ tests!  On Ubuntu, you can install them with a command like this:
 
     apt-get install postgresql-9.3-postgis-2.1 postgresql-contrib
 
-1. `./scripts/setup_test_db.sh` # This sets up an installation of Postgres in datadir/
+1. `./setup_test_db.sh` # This sets up an installation of Postgres in datadir/
 
-2. `./scripts/start_test_db.sh` # Starts a Postgres instance on its own port (10432).
+2. `./start_test_db.sh` # Starts a Postgres instance on its own port (10432).
 
 3. `make create_testdbs` # Creates the test database environment.