Removed MemberInstall fieldset.
Created installation fieldset.
Added discharge fieldset code.
Improved installation fieldset.

Now uses member as a fieldset. In this way, the member can be loaded by
the doctrine hydrator.
Added installations and discharges to install form
Added foundation subdecision fieldset to install.
Removed console logging from the abolish form.
Added organ completion to install form.
Added install subdecision reference to organ info.

This comes in handy for when we want to create a discharge.
Added display of current members.
Added modal dialog for member discharge.
Added member info to discharge.
Created modal dialog for function change.