#3534 - Rewards: Broken layout when the text is too long.
Merge pull request #3605 from yafinee/etheral_surge

#3534 - Rewards: Broken layout when the text is too long.
#1623 - charts: readable (vertical) labels on horizontal axis
Merge pull request #3609 from yafinee/chart

#1623 - charts: readable (vertical) labels on horizontal axis
fix avatar and background margin
feat(debug): debug buttons for NODE_ENV==test too
fix(i18n): stable
fix(i18n): use string
Merge pull request #3613 from negue/fix_margins

fix avatar and background margin
fix(mongo): tmp fix to #3607 until
https://github.com/LearnBoost/mongoose/issues/1920 fixed