Bugfix for Vars and Operators

...n/java/com/ardublock/translator/block/logic/AndBlock.java

...java/com/ardublock/translator/block/logic/EqualBlock.java

...m/ardublock/translator/block/logic/EqualDigitalBlock.java

...va/com/ardublock/translator/block/logic/GreaterBlock.java

...m/ardublock/translator/block/logic/GreaterEqualBlock.java

.../java/com/ardublock/translator/block/logic/LessBlock.java

.../com/ardublock/translator/block/logic/LessEqualBlock.java

...n/java/com/ardublock/translator/block/logic/NotBlock.java

...a/com/ardublock/translator/block/logic/NotEqualBlock.java

...rdublock/translator/block/logic/NotEqualDigitalBlock.java

...in/java/com/ardublock/translator/block/logic/OrBlock.java

...va/com/ardublock/translator/block/operators/AbsBlock.java

...m/ardublock/translator/block/operators/AdditionBlock.java

.../ardublock/translator/block/operators/ConstrainBlock.java

...m/ardublock/translator/block/operators/DivisionBlock.java

...va/com/ardublock/translator/block/operators/MapBlock.java

.../ardublock/translator/block/operators/MapCommonBlock.java

...va/com/ardublock/translator/block/operators/MaxBlock.java

...va/com/ardublock/translator/block/operators/MinBlock.java

...com/ardublock/translator/block/operators/ModuloBlock.java