helma 1.7.x

[Simon Oberhammer]

Hi Helmanautics,
as casually mentioned in the mail-patch-thread, I took matters in my own hands when removing <https://github.com/helma-org/apps-modules-mirror> and <https://github.com/helma-org/apps-manage-mirror> because I - not mentioned at all - merged my 1.7.1 back into master of helma-org/helma.

Regarding modules and manage: It makes more sense to have everything in one repository since they will have to evolve together. In theory, there could've been a helma-modules release without a helma release but afaik that never happened ;)

Regarding 1.7.1: Both patches haven been tested a lot; only the Object.clone() patch is not backwards compatible. So if you relied on it throwing an exception on `null` values...

Any thoughts? Complaints?
 Simon