* Change chooseClass modal opt out button and tooltip
- Remove hover tooltip from opt out
- Fix centering of choose class button
- Add some margin between opt out and choose class buttons
- Make cursor on opt out text the pointer to make it obvious it's clickable
* Alphabetical order class selector
* update bootstrap-vue to 1.0.0-beta.9 - remove all individual bootstrap components and use BootstrapVue into Vue
* change modal action names from show::modal to bv::show::modal
* check if drops are undefined
* fix modal widths - sellModal now using input instead of dropbox
* upgrade to bootstrap 4.0beta
* include package-lock changes
* fix app menu dropdown position
* upgrade bootstrap to beta2 (was missing grid offset and other fixes) - refix header menu position
* fix tags popup (auto width to max not working) - fix filter panel width (adding width: 100% works until max-width)
* show hide logo on different screensize (new css breakpoints - http://getbootstrap.com/docs/4.0/utilities/display/ )
* fix package-lock?
* fix active button style / app header toggle button
* fix package-lock !
* update package lock after merge - new mixin "openedItemRows" to save the "show more/show less" in stable
* mixin naming style
* fix buyQuestModal marginTop
* fix customMenuDropdown position
* fix userDropdown items
* feat(modals): near-complete Choose Class modal
Also fixes avatar alignment in the Equip modal.
* feat(classes): send API requests from choose modal
* feat(classes): full functionality on choose modal
* WIP(classes): refactor class functions
* refactor(avatar): more intelligible sprites margin
* fix(imports): correct import syntax
