Quality of life improvements

• Show most recently started student and move undefined starting times to the bottom

  • [student statistics] show most recent in search

• Remove "New"-icon from Study Programme tab

  • remove "new"-icon from Study Programme

• Credits column term changed from "studyright" to "Programme" to make it clear

  • [Class statistics] improve term on credits column

• Make general and student tables have same column order for easier viewing

  • improve colunm order in [class statistics] student table