implements authenticated encryption
add cache for keys
add cache for keys
item tx new style
add sjcl bundle to the repo to fix its bower dist
fix json
add random key for network encryption
same key for everyone
remove unused keyCache
fix css
rm bitcore
fix index
fix tpl-default
use svg for logo so it looks god on retina display
fix index
fix "hello" for authenticated peers
fix tests
Merge pull request #237 from matiu/feature/autheticated-encrption-AES/CCM-Mode-5

Feature/autheticated encrption aes/ccm mode 5