Move files from integration_tests dir to tests dir.
Suppress cycpp pass 3 tests and rename another file to avoid nosetests.
check for NULL parent before calling agent's parent's DecomNotify
fixed next ids not being loaded properly. changed model destructor to not destruct children - causing segfaults due to improper unregistration for time and dre listening
Merge branch 'integration_testing' of https://github.com/rakhimov/cyclus into rakhimov-integration_testing
Google Style: cyclus.cc and cycpp.py
Google Style: white spaces and // comments in tests.
Google Style: comments in tests.
Google Style : Header guards in tests.
Google Style : Cpplint in tests.
Google Style : Arrange includes.
Google Style : timer_tests.cc