Add separate module for parsing XML tree
Add some core tag predicates
Current snapshot
Improve module names
Reexport submodules in the main module
Generalize the notion of a parser
Add function for predicate conversion
Current snapshot
Add directory with usage examples
Update docs
Move source to the src directory
Add description in README
Amend docs
Update docs
Merge pull request #7 from kawu/0.3

0.3