port from pd-l2ork git: dec64e0cbf4ab24f5c7e33e5b3884d2cdc6dcbf9

*Reverted http://sourceforge.net/p/pure-data/pure-data/ci/97851b3c44b2b3839069928d90ca6185de4455c5/ as it disables ability to address abstractions via scripting (needs further testing to figure out why was this disabled in the first place and then later reverted by Miller)
*fixed way of vis-ing GOP-enabled abstractions via script