A Rust crate to parse the Java Properties file format.

The Properties file format is simple key/value text format that can be read
and written by the standard library of Java. It is often used for
configuration files, and also for translation files (Bundles).

The Java class that supports this format is `java.util.Properties`, with
its methods `load` and `store`. Note that the Java class also provides the
methods `loadFromXML` and `storeToXML`, but this crate does not support
the XML format.

Starting from Java 9, the Properties files used as Resource Bundles are
allowed to be utf-8, instead of only latin1 with unicode escapes ([JEP
226](http://openjdk.java.net/jeps/226)). This crate does not support JEP
226.

This crate was written based on the [Java 8 API
reference](https://docs.oracle.com/javase/8/docs/api/java/util/Properties.html#load-java.io.Reader-).
As far as the author knows, this crate supports reading the full Properties
format with no exception. There is no support to write Properties files,
yet.