Revert "updata link for 10.2 release (#32)"

This reverts commit caf5b33.

Author: sjkimxxx

README.md

@@ -9,7 +9,7 @@ CUBRID PHP Library is the official PHP Extension to connect to CUBRID Database.
 ```
 For more information about CUBRID PHP Library, visit the web site:
 ```
-https://www.cubrid.org/manual/en/10.2/api/php.html
+https://www.cubrid.org/manual/en/10.1/api/php.html
 ```
 For more information about CUBRID, visit the web site: 
 ```
@@ -23,7 +23,7 @@ CUBRID and CUBRID APIs (including PHP APIs) are developed with open source proje
 
 
 For more information about CUBRID APIs project, visit the web site:
-https://www.cubrid.org/manual/en/10.2/api/index.html
+https://www.cubrid.org/manual/en/10.1/api/index.html
 
 For more information about CUBRID project, visit the web site: 
 https://github.com/CUBRID
@@ -38,7 +38,7 @@ CUBRID is distributed under two licenses,
 
 
 For more information, visit the web site:
-https://www.cubrid.org/manual/en/10.2/release_note/index.html#license
+https://www.cubrid.org/manual/en/10.1/release_note/index.html#license
 
 
 Build
@@ -50,7 +50,7 @@ http://ftp.cubrid.org/CUBRID_Drivers/PHP_Driver/
 
 More detailed build manual can be found at:
 
-https://www.cubrid.org/manual/en/10.2/api/php.html#installing-and-configuring-php
+https://www.cubrid.org/manual/en/10.1/api/php.html#installing-and-configuring-php
 
 
 Source modules