Merge pull request #186 from samarion/invariant-tracking

src/main/scala/leon/Main.scala

src/main/scala/leon/codegen/CodeGeneration.scala

src/main/scala/leon/codegen/CompilationUnit.scala

src/main/scala/leon/codegen/runtime/Monitor.scala

src/main/scala/leon/evaluators/RecursiveEvaluator.scala

src/main/scala/leon/evaluators/StreamEvaluator.scala

src/main/scala/leon/frontends/scalac/CodeExtraction.scala

...scala/leon/invariant/engine/UnfoldingTemplateSolver.scala

src/main/scala/leon/laziness/FreeVariableFactory.scala

src/main/scala/leon/laziness/LazinessUtil.scala

src/main/scala/leon/laziness/LazyClosureConverter.scala

src/main/scala/leon/laziness/LazyClosureFactory.scala

src/main/scala/leon/purescala/Common.scala

src/main/scala/leon/purescala/DefOps.scala

src/main/scala/leon/purescala/DefinitionTransformer.scala

src/main/scala/leon/purescala/Definitions.scala

src/main/scala/leon/purescala/DependencyFinder.scala

src/main/scala/leon/purescala/Expressions.scala

src/main/scala/leon/purescala/Extractors.scala

src/main/scala/leon/purescala/MethodLifting.scala