merge dev_4_4 -D org -I include -E exclude: PR 389 (docs: Use XeLaTeX for PDF documentation)
merge dev_4_4 -D org -I include -E exclude: PR 622 (Upgrade SLF4J to 1.7.2 [dev_4_4])
merge dev_4_4 -D org -I include -E exclude: PR 630 (Add support for MINC 2.0 data (rebased onto dev_4_4))
Update auto-generated documentation