send2cgeo for opencaching.de

[rsudev]

As we now can download oc.de caches directly, an adaption of send2cgeo for opencaching.de would be a good idea (as was mentioned in #1334)

[Lineflyer]

@rsudev:
You already created a script in our repo for oc.de and I tested it is working.
So it seems this issue is done but only the script needs to be published alongside the gc.com script.
Or maybe better to merge both into a single script?

[rsudev]

We discussed the merging of those scripts either in another issue or on IRC. While there initially was the thought to merge them AFAIR the final idea was rather to leave them apart. As I am no JavaScript dev I cannot really judge if the script can be left as it is or needs further improvements.
Anyone willing to volunteer?

[Lineflyer]

This issue was moved to cgeo/send2cgeo#9