Provide a "JMX Dump" or alike feature

[AFaust]

FEATURE / ENHANCEMENT

As mentioned in Bindu's talk at BeeCon it could be beneficial to provide a tool that allows exporting important information about an Alfresco system to a file-based summary. He mentioned that JMX Dump is technically supported in Community as well though it may have way less information included in its output. When the Alfresco Support Tools was ported to support Community Edition we consciously ignored the JMX Dump tool it offers for lack of JMX support in Community. If the Community JMX Dump Bindu mentioned lacks Alfresco specific information (e.g. global properties, information about modules etc) we should consider building a custom export that produces a similar output but uses the direct Java APIs or JS code we already have in other tools to collect the information.