Issue #202: add beaucoup logging
Issue #202: add error logging, too
enable pharo3.0
restrict lineup to pharo3.0 only
wire out deprecation warning because Pharo3.0 turns Warnings into test failures
set raise deprecation warning to false
Merge branch 'master' into pharo30_merge

Conflicts:
	.travis.yml
	repository/Metacello-TestsMCB.package/monticello.meta/version
bump version to ensure load
fix error in MetacelloPlatform>>newVersionForWorkingCopy: (missing return) introduced in pull request #204
Location and name of Seaside30 configuration changed on SmalltalkHub:

Metacello image
  configuration: 'Seaside3';
  smalltalkhubUser: 'Seaside' project: 'MetacelloConfigurations';
  get.
Issue #202: caught failed case where ExternalCore does not exist in image...WAT?...checking to see if External-Core package is left lying around...
Issue #202: MetacelloScriptingEnsureLoadedTestCase>>testDefaultVersionUpgrade also suffers from random failures ... start logging here too.
Merge branch 'pharo30_merge'