Replace deprecated test assert statements.
Replace deprecated test assert statements.
Add conditional install of plonetheme.classic in upgrade step 4.0a1. Since plonetheme.classic will be removed in Plone 5, we can not be sure that it always installed.
Fix typo => fix test.
Fix regression that has been introduced by previous commit.
Fix plone5-tests (plone.app.imaging does not set imaging_properties)
remove plone_3rdParty skin when upgrading to p5, refs #75
remove cmf_legacy skin layer
add upgrade steps to remove discussion and undo tools. /cc @tisto. refs #102
forgot some files
fix tests
remove portal_actionicons, and update earlier upgrade steps to work without the real actionicons tool
check for the right package
remove the plone_deprecated skin layer
Don't fail on out of date catalog when upgrading syndication for 4.3
KeyErrors are also possible for brain.getObject()
add bbb aliases so DiscussionTool and SyndicationTool can be removed
Remove portal_interface when upgrading to Plone 5
add bbb alias for InterfaceTool
Merge remote-tracking branch 'origin/plip-13770-portal-tools-removal'