make parser recognize keys with non-ASCII characters
add 1 test
Merge pull request #76 from cruessler/parse-non-ascii-keys

make parser recognize keys with non-ASCII characters
allow 1.8 tests to fail on travis
add extra test for #76
update changelog
3.0.0
fix travis syntax
Fixes to sorting behavior in Bibliography.

* Rename sort to sort! and make destructive
* Add sort_by!
* (sort and sort_by still inherited from Enumerable)
update travis configuration
Merge pull request #78 from casutton/master

Fixes to sorting behavior in Bibliography.
update travis rubies
do not load racc on jruby
add compatibility notice
3.0.1
update manifest
regenerate parsers
update dependencies

remove multi_json
update timestamps
rbx compatibility
upgrade minitest