Closes #3399

Merge request studip/studip!2312

Closes #2936, #2934, #2931, #2930, #2929, and #2928

Merge request studip/studip!1977

Closes #3216

Merge request studip/studip!2181

Closes #2586

Merge request studip/studip!1745

Closes #2435

Merge request studip/studip!1627

Closes #2360, #2337, #2318, and #2152

Merge request studip/studip!1587

Closes #2038, #2039, #2040, #2098, #2124, #2150, #2151, #2152, #2319, #2321, #2324, #2329, #2331, and #2357

Merge request studip/studip!1527

Closes #2037, #1759, and #2097

Merge request studip/studip!1326

Closes #1939, #1948, #1927, #1934, #1935, #1928, #1945, #1954, #1922, #1925, #1932, #1921, #1929, and #1923

Merge request studip/studip!1263

Closes #1858, #1906, #1905, #1881, #1884, and #1882

Merge request studip/studip!1234