unicoder-0.4.1: changes.md

Changes
=======
v0.4.1
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 * Fixed issue #1: Failure to xform inside macro argument
 * Fixed issue #2: Missing API docs
 * Library functions for locating and parsing file contents.
 * Removed `parseConfigFile` for being monolithic.
 * Added a `_fromFile` field in `Config`: prepping for imports.

v0.4.0
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 * Cabalized.
 * Config file location determined by cabal.
 * Split major functions into a library.
 * Allow two-part replacements.
 * No more tmp file needed.

v0.3.1
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 * Use config files from locations other than `/etc/zanoku-okuno/unicoder/`.
 * Use a `.unicoder.tmp` extension instead of `.tmp` so that there's less
   chance of name-collision with the tempfile.

v0.3.0
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 * Each configuration file can specify separator string and valid name
   characters.
 * More than one configuration file can be stored and selected between on the 
   command line.
 * The role of `symbols.conf` is now dealt with by `default.conf`.
 * No more extra newline at end of file

v0.2.0
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 * There are no longer any failure modes of the parser. One could probably do a 
   formal proof that given finite input and no OS errors, unicoder will 
   complete without failure in a finite time.
 * No special handling of strings. Unicoder is therefore now language-agnostic.