add test to crypto
rm unused require
add tests to http
mv log to util
fix Identity
make log to use localstorage service
add tests to log
add network error handle
add tests to _onPublicKeyRing
rm logs
rm only
add style on notification email
Merge pull request #1921 from matiu/tests

Tests
set 2 decimal places for alternative amount
fixed wallet creation
fixed join wallet
various fixes
mv log to util
fix Identity
fixes when deleting wallets