Remove duplicate keys in ini file

Author: Jamie Snape

core/configs/database.ini

@@ -7,8 +7,6 @@ database.params.port = 3306
 database.params.username = root
 database.params.password = set_your_password
 database.params.dbname = midas3
-database.params.port = 3306 
-
 
 [development]
 database.type=pdo
@@ -19,7 +17,6 @@ database.params.port = 3306
 database.params.username = root
 database.params.password = set_your_password
 database.params.dbname = midas3
-database.params.port = 3306 
 
 [testing]
 database.type=pdo
@@ -30,4 +27,3 @@ database.params.port = 3306
 database.params.username = root
 database.params.password = set_your_password
 database.params.dbname = midas3_test
-database.params.port = 3306