replace blacklight_hierarchy.gemspec with blacklight-hierarchy: hyphen not underscore
spec/internal is now part of .gitignore; it is generated by engine_cart
run specs with engine_cart
add files for travis and coveralls and badges in README
change version to 1.0.0 as that will be the version when this actually works with blacklight 5 and rails 4
basic_spec failing due to mismatch between hierarchy config and facet field names (?)
progress with getting html; still debugging with css
get tests working properly with engine_cart including css
update basic_spec to use new rspec notation
remove vcr dependency and clean up gem requirements
remove debugging messages from helper
get first spec working
tag second spec as wip and rake task skips wip tasks
remove jruby from travis rvms
stop hardcoding facet value delimiter
improve spec for slash delimiter
remove FIXME re css in testing b/c we got it working
put more approp fixme comments in helper
regexp escape delimiter
remove label from class so facets display properly