Added examples with numeric keys
Merge pull request #22 from hannesg/numeric_keys

Added examples with numeric keys
added XSLT and generated XML, updated README
minimal documentation for running the XSLT
deleted generated XML files to remove them from pull request
removed .gitignore, fixed README
Merge pull request #23 from dret/master

XML versions of tests
Added negative test case to test a template with no expressions
Removed negative tests that do not contain expressions
Merge pull request #25 from damnhandy/master

Removed tests that do not contain expressions
Add test for correct encoding of already encoded URIs.

The resulting URI should be double-escaped.
Merge pull request #26 from RubenVerborgh/percentencoding

Add test for correct encoding of already encoded URIs.