combine cumulative and release patches (again)
testOneOffPatchAddingAModule

remove @ignore

fix testOneOffPatchAddingAModule

testOneOffPatchAddingAModule
cliutils for info and arguments

fix imports, remove @Ignore

cliutils for info and arguments
CliUtilsForPatching.getInstalledPatches method
check contents of misc files
properly close CLIWrapper in finally block
testOneOffPatchModifyingAMiscFile
checking restart-required state, added test for repeated application of the same patch
simplification
rename OneOffPatchTestCase; add OverridePreserveTestCase

enhance OverridePreserveTestCase
test testOneOffPatchAddingMultipleMiscFiles
testOneOffPatchModifyingAMiscFile, testOneOffPatchModifyingMultipleMiscFiles - verification using cli that patch is (un)installed
fixed testOneOffPatchAddingMultipleMiscFiles
test added - testOneOffPatchDeletingAMiscFile