Fix, config master base style/js, fix DB\IO num rows

DB\IO dbReturn also sets internal num_rows, num_fields, field_names so
the normal dbGet* calls can be used after dbReturn call

JAVASCRIPT/STYLESHEET in config.master is now override able from .env
file. Others will follow

www/composer.json

@@ -1,6 +1,7 @@
 {
-    "name": "gullevek/corelibs",
-    "description": "CoreLibs",
+    "name": "gullevek/corelibs-dev",
+    "version": "dev-master",
+    "description": "CoreLibs: Development package",
     "type": "library",
     "authors": [
         {