Add a Facade for XML Document. Closes #2

Signed-off-by: crynobone <crynobone@gmail.com>
Update project description

Signed-off-by: crynobone <crynobone@gmail.com>
Merge branch '2.2'
Update deps for 2.3

Signed-off-by: crynobone <crynobone@gmail.com>