Add metapolator-delete command and supporting methods
Add a missing semi-colon
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.
Use new ufoJS method for recursive delete in deletion code

This enables us to delete an entire glyph directory.
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.
adding testfont seanjacob.ufo with letters a e n o s
Replace KeyError with CPSFormulaError

KeyError was a poor choice in this context, because dictionary lookups
are controlled partly by listening for KeyError.
Also, KeyError was not imported by the module (see #219)
Used a wrong name to create the error message. #219
load all masters before export (fixes #219)
Merge pull request #218 from rrthomas/interpolate

Fix new interpolate command
Add a check that a pre-existing metapolator directory is a git checkout