Merge pull request #15 from lewenhagen/master

fix
Merge pull request #16 from lewenhagen/master

testar så här...
Merge pull request #17 from lewenhagen/master

lab 4 done and lab3 fix
Merge pull request #18 from lewenhagen/master

switched lab 5 to lab 6
Merge pull request #19 from lewenhagen/master

lab 6 done
adding py lab6 and extras
Merge pull request #20 from lewenhagen/master

roundes q 1.6 to 2 decimals
error on type conversion
Merge pull request #21 from lewenhagen/master

changed question text to more appropriate
correcting spelling error
Merge pull request #22 from lewenhagen/master

fixed lab1 1.5 and 1.7
Merge pull request #23 from lewenhagen/master

fix validation issue
changed cards in sumcards
to add ability to view generated lab
Merge pull request #25 from lewenhagen/master

error fix
plum is purple, not red
adding banana as fruit, breaks key compatibility for that
return as list not string
return as list not string
to validate