add README.md in master

2021-05-06 08:31:01 +02:00 · 2021-05-06 08:31:01 +02:00 · 45a71c5792
--- a/README.md
+++ b/README.md
@ -0,0 +1,7 @@
+# Usermanager
+
+- 3.x for ionCube PHP 5.6 to 7.0: `rel_3.x_ioncube_PHP56-70` branch
+- 3.x for ionCube PHP 7.1 to 7.4: `rel_3.x_ioncube_PHP71-74` branch
+- 4.x for ionCube PHP 7.1 to 7.4: `rel_4.x_ioncube_PHP71-74` branch
+
+** master branch left blank **