GitLab

Update logic block so it is reactive to the input attached to it. (Refactoring coming shortly)

i.e. if you place a number in an input the other input changes it's type to number as well.
When you remove all inputs it reverts back to allowing any input type.

Make the "seats =" block not deletable.

If this block is removed, the puzzle cannot be completed. THis will make a good example users can be pointed to for a use example of setDeletable(boolean).

Don't ignore touch events on iOS 7.1.2 or later.

Fixes google/blockly#40