Merge pull request #552 from bpindelski/rebased/dev_4_4/asterisk

Correct use of asterisk in docs. (rebased onto dev_4_4)
Merge pull request #554 from hinerm/itk_dirs_dev_4_4

Updated ITK build instructions (rebased on dev_4_4)
merge dev_4_4 -D org -I include -E exclude: PR 545 (Adding OME 5 product menu)
merge dev_4_4 -D org -I include -E exclude: PR 549 (Zeiss LSM: use the longer display channel name)