Fixed PDO event store SQL scripts copy

prooph/pdo-event-store/1.7/manifest.json

@@ -3,7 +3,7 @@
         "config/": "%CONFIG_DIR%/"
     },
     "copy-from-package": {
-        "scripts": "%CONFIG_DIR%"
+        "scripts/": "%CONFIG_DIR%/scripts/"
     },
     "env": {
         "MYSQL_HOST": "127.0.0.1",

prooph/pdo-event-store/1.7/post-install.txt

@@ -3,3 +3,6 @@
 <bg=blue;fg=white>                                 </>
 
   * Modify your MYSQL_* configuration in <fg=green>.env</>
+
+  * Create event streams and projections tables using SQL scripts
+    in <comment>%CONFIG_DIR%/scripts/*</comment>