updates

• multiple updates to \MicroEncode\XmlEncoder:
  • the flat-xml-ver attribute is no longer generated in the root element (no need because the schema URI would change)
  • the order of schema attributes in the root element was changed for improved clarity
  • the fx:created attribute is now only generated in root element when the \MicroEncode\XmlEncoder::OPT_GENERATE_CREATED_ATTR is explicitly provided with the value true
• updates to README.md
• added examples
• updates to README.md and composer.json to reflect changed package description

XML encoding fixes

• added more unit tests, now at 98% coverage for the MicroEncode\XmlEncode class
• patched multiple bugs that were discovered from new unit tests

unit tests

• added unit tests, see phpunit.xml
• small refactoring to rely the MicroEncode\EncoderInterface rather than the (now removed) MicroEncode\Encoder "parent" class

fix package name

fix package name for packagist in composer.json

cleanup and fixes

Updates to simplify usage and multiple bug fixes.

Initial Release

v1.0.0

Update README.md