Add trove.egg* entry in .gitignore
Add trove.egg* entry in .gitignore

There was already an entry for reddwarf.egg*, but this is no
longer valid after some of the name changes.

Change-Id: Ib348879a2e22cb44dc50de34961ce18b1a2ce576

zhangg/trove,cp16net/trove,citrix-openstack-build/trove,cp16net/trove,citrix-openstack/build-trove,zhangg/trove,citrix-openstack/build-trove,changsimon/trove,zhujzhuo/openstack-trove,fabian4/trove,citrix-openstack/build-trove,cp16net/trove,redhat-openstack/trove,citrix-openstack-build/trove,changsimon/trove,zhujzhuo/openstack-trove,changsimon/trove,openstack/trove,redhat-openstack/trove,zhujzhuo/openstack-trove,denismakogon/trove-guestagent,citrix-openstack-build/trove,openstack/trove,fabian4/trove,hplustree/trove,denismakogon/trove-guestagent,mmasaki/trove,fabian4/trove,mmasaki/trove,redhat-openstack/trove,hplustree/trove,mmasaki/trove