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 removed fns
Merge pull request #1923 from matiu/bug/wallet

add removed fns
fixed issue with NaNs in getTxHistory
Merge pull request #1926 from isocolsky/fix/getTxs

fixed issue with NaNs in getTxHistory
applied noFraction filter in controller
rm only
Merge pull request #1929 from isocolsky/alt_rate

Correctly show alternative amount in Send & History tab
Merge pull request #1921 from matiu/tests

Tests
fixed wallet creation
fixed join wallet
various fixes
mv log to util
fix Identity