v1.1.0-beta2

• #1545 Expose boards as calendars @juliushaertl
• #2252 Fix double slash in the deck activity links @baraksoa
• #2269 No need to add url-loader twice @juliushaertl
• #2270 Fix empty content view to align with other widgets @juliushaertl
• #2275 Wait for services to be registered before performing further setup that requires services @juliushaertl
• #2278 Fix wrong SQL queries @Chartman123
• #2279 L10n:add translation to card placeholder @mjanssens
• #2282 Duedate picker fixes @juliushaertl
• #2283 Do not handle exceptions from page controller in the ExceptionMiddleware @juliushaertl
• #2298 Use absolute URLs for the search @nickvergessen