record mcz ancestry for ConfigurationOfMetacello 1.0.1 (dkh.36)
_ not allowed in selectors:( ... so need to find set of selector tests that are valid on all three platforms ... this causes failures on squeak ... difficult to find set of selectors that can be used ... give up on this test in squeak for now ...
update readme
Merge branch 'master' into squeak4.3
change travis png urls ... one can always hope:)
update readme to reflect supported gemstone versions [ci skip]
Merge branch 'master' into squeak4.3 [ci skip]
add Squeak-4.5 to list of test versions
cherry-pick the Issue #72 test case from gemstone2.4 branch
update .travis.yml to reflect current script contents and build lineup
Merge branch 'master' into squeak4.3_dev

Conflicts:
	.travis.yml
Merge branch 'pharo1.4_dev' into pharo1.4

[cherry-pick bae40145223ae4bf1d1c3177bb4aba5e4577a603]

Conflicts:

	repository/MonticelloFileTree-Tests.package/MCFileTreeIssue72Test.class/instance/categoryString.st
	repository/MonticelloFileTree-Tests.package/MCFileTreeIssue72Test.class/instance/validatePackageMetadata.st
	repository/MonticelloFileTree-Tests.package/MCFileTreeIssue72Test.class/instance/versionInfoMessageString.st
	repository/MonticelloFileTree-Tests.package/MCFileTreeIssue72Test.class/methodProperties.json
	repository/MonticelloFileTree-Tests.package/monticello.meta/version