fix resource deps: generate more cleanly - no targets if there are no prereqs. no empty lines.
fix resource copy performance: remove debug
fix filters: behave if someone puts 2 identically named filters into the plugin dir by mistake.
#!C:\APPS\ACTPYT~1\python.exe
# EASY-INSTALL-ENTRY-SCRIPT: 'nose==0.10.4','console_scripts','nosetests'
import sys
from pkg_resources import load_entry_point
sys.exit(
load_entry_point('nose==0.11.1', 'console_scripts', 'nosetests')()
)