Get console output when we cant reach instance to create a Euinstance.

Change-Id: I2685d75aaf640b6e6b93940104dcfc2d5f3877d1
Merge branch 'testing' of git.qa1.eucalyptus-systems.com:qa-repos/eutester into testing
Add timeout to repo utils install methods, bump up default timeout to 300.
Merge branch 'testing' of git.qa1.eucalyptus-systems.com:qa-repos/eutester into testing