fixed an error in fpm, and modified the curl value for redhat to be just curl, as php-common contains curl, which is installed when php gets installed.

php/fpm.sls

@@ -1,4 +1,4 @@
-{{% from "php/map.jinja" import php with context %}
+{% from "php/map.jinja" import php with context %}
 
 include:
   - apt

php/map.jinja

@@ -13,7 +13,7 @@
     'RedHat': {
         'php_pkg': 'php',
         'apc_pkg': 'php-pecl-apc',
-        'curl_pkg': 'php-curl',
+        'curl_pkg': 'curl',
         'fpm_pkg': 'php-fpm',
         'gd_pkg': 'php-gd',
         'mcrypt_pkg': 'php-mcrypt',