Upgrade to Apache OpenOffice 4.1.4:

• Several updates for language dictionaries
• Some translation fixes in the UI
• Bug fixes
• Security improvements
• Updated graphics/logos (new Apache feather)
• Enhancements to the build tools (for developers)

Clarify LICENSE entries, change MPL to MPL10 and MPL11 since code with
both of these licenses is bundled.

Make the java/jakarta-commons-httpclient dependency conditional
on the WIKI_PUBLISHER option.

The java/jakarta-commons-lang dependency should also be a RUN_DEPENDS.

Add CONFLICTS_INSTALL.

Move --with-ant-home and -with-jdk-home to Makefile from Makefile.knobs.

Portlint fixes: USES/USE, ONLY_FOR_ARCHES ordering.

MFH: 2017Q4