Merge with chromaway master
fix tests
Merge pull request #1 from hankhero/master

AssetModel sends assetdef to filter history results
package.json points to chromaway repos
Merge branch 'master' of https://github.com/fanatid/cc-wallet-engine
update devDependencies
merge with chromaway
change ccjs-lib version
do not store seed
store seed in ram
added pin to wallet
update gruntfile due to warnings