Added tests to CellGrowth
Merge branch 'develop' into feature/tests
Finished CellGrowth tests
Merge branch 'feature/undo/refactor' of github.com:Derkje-J/programming-life into feature/undo/refactor
Refactored undo partially and added action class
Refactored undo
View draw the actual undotree
Added tests for empty substrate and metabolite
Fixed module drawing bug
Cleans module view up
Fixes mismatch xvalues/yvalues length
Stops simulation after max runtime
Fixes graph delete on module delete
Added extra tests for module base class
Merge branch 'release/v1.2.0' into develop
EAD
New revision for wkhtmltobinary
Extends MVC with helpers and mixins
Adds Mixable helper class

When a class inherits from Mixable, the class is open for mixins
Adds Dynamic Properties mixin