Remove remaining early breaks in OMP loops (see #5)

ContextBasedFeature.cpp

@@ -257,7 +257,6 @@ bool ContextBasedFeature::prepare(	const CorePoints& corePoints,
 					{
 						//process cancelled by the user
 						errorMessage = "Process cancelled";
-						break;
 					}
 				}
 			}

PointFeature.cpp

@@ -478,7 +478,6 @@ static bool ComputeMathOpWithNearestNeighbor(	const CorePoints& corePoints,
 			{
 				//process cancelled by the user
 				error = "Process cancelled";
-				break;
 			}
 		}
 	}

q3DMASCClassifier.cpp

@@ -224,7 +224,6 @@ bool Classifier::classify(	const Feature::Source::Set& featureSources,
 		{
 			errorMessage = cvex.msg.c_str();
 			success = false;
-			break;
 		}
 
 		for (int fIndex = 0; fIndex < attributesPerSample; ++fIndex)
@@ -257,7 +256,6 @@ bool Classifier::classify(	const Feature::Source::Set& featureSources,
 		{
 			//process cancelled by the user
 			success = false;
-			break;
 		}
 	}
 

q3DMASCTools.cpp

@@ -1387,7 +1387,6 @@ bool Tools::PrepareFeatures(const CorePoints& corePoints, Feature::Set& features
 						ccLog::Warning("Process cancelled");
 						errorStr = "Process cancelled";
 						success = false;
-						break;
 					}
 				}