test for restful mode
add a restful mode to validate crumb with x-csrf-token header instead of payload/query
add contributor
remove header deletion, was making tests fail
remove 'delete request.headers' completely
Merge branch 'pr/5'
document restful mode
example using restful mode
fix test as from commit 787b02d
make consistent with server.js
change version number, add NLF as contributor, at bug url
add default value for restful property
1.0 (hapi 2.0)
allow overriding restful setting on per-route basis