Added some dummy binaries for unit testing

Author: sebastianfeldmann

tests/_files/bin/mcrypt

@@ -0,0 +1,5 @@
+#! /bin/bash
+
+# unit test fake mcrypt command that is executable
+
+exit 0

tests/_files/bin/mongodump

@@ -0,0 +1,5 @@
+#! /bin/bash
+
+# unit test fake mcrypt command that is executable
+
+exit 0

tests/_files/bin/mysqldump

@@ -0,0 +1,5 @@
+#! /bin/bash
+
+# unit test fake mcrypt command that is executable
+
+exit 0

tests/_files/bin/rsync

@@ -0,0 +1,5 @@
+#! /bin/bash
+
+# unit test fake mcrypt command that is executable
+
+exit 0

tests/_files/bin/tar

@@ -0,0 +1,5 @@
+#! /bin/bash
+
+# unit test fake mcrypt command that is executable
+
+exit 0