Change CID of U+58FE from 14095 to 14094

[hfhchan]

Ref: #27 (comment)

[jimmymasaru]

OpenType features also need changing, like substitute \14095 by \14094; in features.OTC.SC as well as other files.

[kenlunde]

The way that the fonts are built, in terms of the inter-twined nature of such changes (a CMap resource change will trigger a change in some OpenType features, in particular the 'locl' GSUB feature if the mapping change is for an ideograph), makes it impossible to accept such pull requests. The language-specific lookups for 'locl' GSUB features are built using a tool that uses the CMap files to determine the substitutions. In other words, when a CMap change is made, this will trigger the rebuilding of the 'locl' GSUB feature. This cannot happen via a pull request. Any further pull requests like this will necessarily to be rejected for the same reason.