Simplify and fix eclipse project generation in standalone
It was not working mainly because classpath_collector target in
tools/eclipse/BUILD had wiremock as dependency which is not defined and
required in this plugin.
Fix issue by simplifiying the eclipse project generation:
-make casspath_collector depend on webhooks__plugin_test_deps instead of
duplicating test dependencies in both target.
-Use project.py from bazlets instead of the local copy.
Change-Id: If0c4e0bf71fd19bc488abcf0481920a7456a233d
5 files changed
