Add --port argument to red-pill; default is random

Depending on your OS, the default port may be guaranteed not to clash
with an existing server (if one is available), or may simply have a good
chance.
Merge pull request #210 from rrthomas/master

Add --port argument to red-pill; default is random
update for PR https://github.com/metapolator/metapolator/pull/197 to current master.
try to remove that pesky line in GH PR
again
Merge pull request #215 from monkeyiq/2014oct/fontinfoplistv2

update for PR https://github.com/metapolator/metapolator/pull/197 to current master.
Bring in the subset UFO files created from the OTF file from the
googlefontdirectory hg repository.
Merge pull request #216 from monkeyiq/2014oct/adding-merriweather

Bring in the subset UFO files created from the OTF file
Bring in Sean Hairline and a subset of Sean (created with FontForge) for testing.
Merge pull request #217 from monkeyiq/2014oct/adding-sean

Bring in Sean Hairline and a subset of Sean (created with FontForge) for testing.
Merge pull request #207 from rrthomas/interpolate

Add metapolator-delete command and supporting methods
Fix new interpolate command

Apologies, the committed version was half-way between the primitive
version described by its commit log and what is presented here.

Add cpsChain and skeleton arguments to MetapolatorProject.createMaster,
and use them for import and interpolation.