mv log to util
fix Identity
fixes when deleting wallets
fix join sync
fix import
fix tests in Firefox
Merge pull request #1933 from matiu/ivan

Tested with @matiaspando
Checking for null values
Move function getTransactionHistoryCsv to wallet
Added test to transactionHistoryCvs
Test fixed
Code cleaned
Added jsdoc
Fixing style
Test fixed and added error checks
Merge pull request #1879 from matiaspando/iss1857

Fixing transaction history CSV download
style 01 proposal
fix bug
Fix amount input (angular directive)
fix tx proposal list