Serverstat page streamlining

We’ve been working on several internal FAH scripts.  Most changes are behind the scenes (mostly to aid the FAH team in detecting server problems in real time).  However, some of these changes has lead to a streamlining of the serverstat page.  In particular, we’ve cleared out some older servers and removed some columns that we don’t use very much.  The goal is to make it just have the most critical information, making it more obvious what the issues are.