Endless attack test fix
Endless attack test fix
modified update.py
endless_attack_test_fix
endless_attack_test_fix
Merge remote-tracking branch 'upstream/master'
unicode fix in python2
Pull from upstream
Merge remote-tracking branch 'upstream/master'

borts
Randomized order of aggragate tests. Added teardown code to some unit tests.
Merge remote-tracking branch 'zanefork/master'
Merge remote-tracking branch 'upstream/develop'

Conflicts:
	tuf/tests/system_tests/test_endless_data_attack.py
Update fix for endless-data-attack test.
Merge #96.