Merge pull request #6 from Dogecache/wow-develop

Wow develop
[fix] updated press release
[fix] 500 error on visiting stats
[fix] missing dogeapi key config item
Merge branch 'wow-develop'
[fix] config.js
Merge branch 'wow-develop'
Merge branch 'wow-develop'
[new] added screenshots to press kit
Merge pull request #7 from Dogecache/wow-develop

Fix loading text size
Fix User.bulkUpdateBalances
Fix userId reference
update press coverage
Merge remote-tracking branch 'origin/master'
typo in config var tx_fee
Merge branch 'wow-develop'
[fix] update readme
[fix] require caches to be rounded to two decimal points