crypto:sha/1 is deprecated and will be removed in in a future release; use crypto:hash/2
Merge pull request #52 from ymn/develop

Remove deprecated function crypto:sha/1
Update wf_utils.erl

avoid os environment lookup when searching for application config
transition port from config
froze erlydtl to 0.8.0
otp.mk
Update element_table.erl

keep the header elements
Update wf.hrl

add thead element
move to otp.mk
WS endpoint now is SPA enabled
Merge branch 'master' of git://github.com/5HT/n2o
fix actions handling in SPA mode
SPA in README
fix relx build
added copyright to REST parse transform
samples README
mad added by default :-)
Update README.md
update docs
REST