Merge pull request #57 from lewenhagen/master

started on lab 1
major update to dbwebb-vvalidate
update cli to create labs and testing
check if lab key already exists then use it
adding testlab and support for types int, float, string and boolean
adding labtest
 true equesl
true equal in python
true equal in python
true equal in python
true equal in python
Merge pull request #58 from lewenhagen/master

lab 1 more excercises
Merge pull request #59 from lewenhagen/master

more excercises in lab1
Merge pull request #60 from lewenhagen/master

more excercises in lab 1
Merge pull request #61 from lewenhagen/master

first half in lab 2
Merge pull request #62 from lewenhagen/master

more on the first half on lab 2
Merge pull request #63 from lewenhagen/master

think lab 2 is done
Merge pull request #64 from lewenhagen/master

lab 3 almost done
Merge remote-tracking branch 'upstream/master'
dictionarys done