add contributing section
add hash_presenter to present result as hash
when defining method_missing, define respond_to*
also just pull in read_fixture from other file
update fixture file with current boston xml
convert readme to markdown

Conflicts:
	.gemspec
	README.rdoc
Bump to version 0.2.0
make contributing more obvious on github
update gemspec
fix readme
good riddance rdoc
changed desc to input to ensure correct query parameters
point requery at value to be explicit and obvious
Bump to version 0.2.1
fix parsing of multiple subpods