Closes #1291, Closes #1290
partial #1264
Document validation option in settings
move file handling locally. For #1295.
Closes #1295. Closes #1292. Closes #1168
Merge pull request #1297 from MathieuLoutre/patch-1

Document validation option in settings
header options. For #1300
Merge branch 'master' of github.com:spumko/hapi
Fix headers override support. For #1300
Prevent header override. Closes #1300
Update examples
Fix test
request peek event. Closes #1304
File uploads. Closes #1311
Revise relativeTo. Closes #1312
Clarify onRequest route access. For #1303
update examples
Merge branch 'master' of github.com:spumko/hapi
minor cleanup
Merge pull request #1327 from wpreul/master

Better debug support for object data