point to groovy-eclipse release repository directly

[sjsf]

...instead of using the composite repository URL which they
apparently do not intend to keep stable.

Content stays the same, hence no versions change anywhere,
therefore no surprises expected ;-)

see groovy/groovy-eclipse#406

Signed-off-by: Simon Kaufmann simon.kfm@googlemail.com

[kaikreuzer]

Thanks, let's hope that this is a stable one!

[lolodomo]

I can confirm that with your fix, it is possible again to build ESH with Maven.

To be exact, I have as usual to disable the tests and unfortunately the build finally failed in Paper UI:

[INFO] --- frontend-maven-plugin:1.0:npm (npm install) @ org.eclipse.smarthome.ui.paper ---
[INFO] Running 'npm install' in D:\dev\openhab2\git\smarthome\extensions\ui\org.eclipse.smarthome.ui.paper
[ERROR] npm ERR! code MODULE_NOT_FOUND
[ERROR] npm ERR! Cannot find module 'internal/fs'
[ERROR]
[ERROR] npm ERR! A complete log of this run can be found in:
[ERROR] npm ERR!     D:\dev\openhab2\git\smarthome\extensions\ui\org.eclipse.smarthome.ui.paper\npm_cache\_logs\2018-01-06T11_48_46_683Z-debug.log

But of course your fix is OK and necessary as without it we can even not start the build.

[lolodomo]

I will open a separate issue for the problem with Paper UI build.
I am running the build on the master branch.