Added two new scripts

1) file-info.py is a script that will check details on a file and provide metrics for alarm language.  It provides the age of the file from ctime, the size of the file, and the permissions in octal.  Initial use-case is that this can be used by Managed Cloud to keep track of Holland "newest" synlink to ensure that Holland is archiving content on a regular basis.  Hopeful that this can be of use to someone else.

2) memcached-stats.py is a script that will get the memcached stats from telnet and then does some metrics to provide details that may be useful for alarm language parsing.  The intial benefits will most likely be the hit_percent and fill_percent, but there are a few others that may be useful as well.