Fixed: cannot compile because of missing C99 support

git-svn-id: https://svn.php.net/repository/pecl/apm/trunk@328084 c90b9560-bf6c-de11-be94-00142212c4b1
Changed: using php_json.h

git-svn-id: https://svn.php.net/repository/pecl/apm/trunk@328085 c90b9560-bf6c-de11-be94-00142212c4b1
Preparing 1.1.0rc1

git-svn-id: https://svn.php.net/repository/pecl/apm/trunk@328086 c90b9560-bf6c-de11-be94-00142212c4b1
Updated NEWS file

git-svn-id: https://svn.php.net/repository/pecl/apm/trunk@328087 c90b9560-bf6c-de11-be94-00142212c4b1
Changed: upgraded UI by using tweeter boostrap and upgrading jqGrid
Preparing 1.1.0rc2
README.md updated

Adding PECL installation command and splitting installation from configuration.