Redigerade sql-kod
Merge branch 'peter' into next

Redigerade sql-kod. /PB
Merge branch 'next' of 217.70.39.231:/srv/git1/openjensen into next

Next måste uppdateras. /PB
Remove incorrect session message temporary
Merge branch 'timing' into next

Merge temporary incorrect session message in course-php
Redigerade sql-kod
Merge branch 'peter' into next

Redigerade sql-kod. /PB
Merge branch 'next' of 217.70.39.231:/srv/git1/openjensen into next

Merge remove incoorect session message - already logged in
Add tests of php unlink file function
Add line breaks
Add current to file name
Add full file path
Merge branch 'unlink-tests' into next

Merge tests av debug php unlink function - does not yet work on server
Add proper test and simplier file name
Fix logic in test code
Use without path
Correct logic after unlink
Add whoami test
Use dedicated data directory
Fix target path