v2.1.5

• fix(Forms): textarea is not textarea #161 - thanks @l2aelba
• chore: lock bootstrap-vue to 2.0.0-rc.24
• fix(Draggable): vue-resize add missing css, refactor
• test: update snapshots

• update @babel/polyfill to ^7.4.4
• update @coreui/coreui-pro to ^2.1.14
• update bootstrap to ^4.3.1
• update bootstrap-vue to 2.0.0-rc.24
• update vue-grid-layout to ^2.3.4
• update vue-mq to ^1.0.1
• update vue-multiselect to ^2.1.6
• update vue2-google-maps to ^0.10.6
• update growl to ^1.10.5
• update https-proxy-agent to ^2.2.1