Update nginx compatibility list.

Change-Id: Ifc1a8fb1bc80a4bf2c4d421b8a186b21ce9a6ce3
Signed-off-by: Piotr Sikora <piotr.sikora@frickle.com>

Author: PiotrSikora

README.md

@@ -19,8 +19,8 @@ releases:
 - 0.9.x (tested with 0.9.0 to 0.9.7),
 - 1.0.x (tested with 1.0.0 to 1.0.15),
 - 1.1.x (tested with 1.1.0 to 1.1.19),
-- 1.2.x (tested with 1.2.0 to 1.2.5),
-- 1.3.x (tested with 1.3.0 to 1.3.9).
+- 1.2.x (tested with 1.2.0 to 1.2.7),
+- 1.3.x (tested with 1.3.0 to 1.3.14).
 
 
 Configuration directives (same location syntax)