Fixed a css class bug where on smaller width screens where a scrollable div was scrolled to bottom, the scroll button would go far offscreen causing a horizontal scrollbar. Made the scroll indicator/button handle when the content of a div starts within bounds on page load but then grows and vice versa.
cleanup; added rvm gemset
specs working for me
reduce gem dependency; use Rails mail preview
updated slideHallo so it doesn't break when no .editable div is present [Finishes: #72991900]
updated markdownjs file to fix ol bug [Finishes: #72656866]
a participant without a group is not allowed to log in [Finishes: #70806940]
didn't really do much, but sometimes it seems rails admin caches views, so I made a slight adjustment and now it displays the coach_assignment partial it should [Finishes: #73414116]