make sure JRuby is running in 2.0 mode
also make sure rbx is running in 2.0 mode
check Ruby version
fix some typos
Merge pull request #1 from vipulnsward/fix_typo

fix some typos
remove and ignore .test_queue_stats [ci skip]
Merge branch 'master' of https://github.com/rkh/mustermann
avoid parsing the path twice in sinatra extension
benchmark compilation time
specs docs and fixes for top level Mustermann
more AST docs
small extension refactor
more extension specs
update readme
bump version
remove private exception
add Pattern#expand
document exceptions raise by Mustermann.new and Mustermann[]
change error syntax
be consistent with namespacing in docs