doc: bumped version to 0.9.13 and also claimed the compatibility with nginx cores up to 1.7.7.

Author: agentzh

README.markdown

@@ -59,7 +59,7 @@ Production ready.
 Version
 =======
 
-This document describes ngx_lua [v0.9.12](https://github.com/openresty/lua-nginx-module/tags) released on 2 September 2014.
+This document describes ngx_lua [v0.9.13](https://github.com/openresty/lua-nginx-module/tags) released on 21 November 2014.
 
 Synopsis
 ========
@@ -292,7 +292,7 @@ Nginx Compatibility
 ===================
 The latest module is compatible with the following versions of Nginx:
 
-* 1.7.x (last tested: 1.7.4)
+* 1.7.x (last tested: 1.7.7)
 * 1.6.x
 * 1.5.x (last tested: 1.5.12)
 * 1.4.x (last tested: 1.4.4)
@@ -321,9 +321,9 @@ Build the source with this module:
 
 ```bash
 
-wget 'http://nginx.org/download/nginx-1.7.4.tar.gz'
-tar -xzvf nginx-1.7.4.tar.gz
-cd nginx-1.7.4/
+wget 'http://nginx.org/download/nginx-1.7.7.tar.gz'
+tar -xzvf nginx-1.7.7.tar.gz
+cd nginx-1.7.7/
 
 # tell nginx's build system where to find LuaJIT 2.0:
 export LUAJIT_LIB=/path/to/luajit/lib

doc/HttpLuaModule.wiki

@@ -10,7 +10,7 @@ Production ready.
 
 = Version =
 
-This document describes ngx_lua [https://github.com/openresty/lua-nginx-module/tags v0.9.12] released on 2 September 2014.
+This document describes ngx_lua [https://github.com/openresty/lua-nginx-module/tags v0.9.13] released on 21 November 2014.
 
 = Synopsis =
 <geshi lang="nginx">
@@ -232,7 +232,7 @@ The Lua state (Lua VM instance) is shared across all the requests handled by a s
 = Nginx Compatibility =
 The latest module is compatible with the following versions of Nginx:
 
-* 1.7.x (last tested: 1.7.4)
+* 1.7.x (last tested: 1.7.7)
 * 1.6.x
 * 1.5.x (last tested: 1.5.12)
 * 1.4.x (last tested: 1.4.4)
@@ -257,9 +257,9 @@ Alternatively, ngx_lua can be manually compiled into Nginx:
 Build the source with this module:
 
 <geshi lang="bash">
-    wget 'http://nginx.org/download/nginx-1.7.4.tar.gz'
-    tar -xzvf nginx-1.7.4.tar.gz
-    cd nginx-1.7.4/
+    wget 'http://nginx.org/download/nginx-1.7.7.tar.gz'
+    tar -xzvf nginx-1.7.7.tar.gz
+    cd nginx-1.7.7/
 
     # tell nginx's build system where to find LuaJIT 2.0:
     export LUAJIT_LIB=/path/to/luajit/lib