Refactoring of AnalysisResult.
Refactoring of AnalysisResult.

Removed summary creation methods from result and created a new Summary
class that handles the HTML creation.

mschmidae/analysis-model,jenkinsci/analysis-model,jenkinsci/analysis-model,mschmidae/analysis-model,mschmidae/analysis-model,jenkinsci/analysis-model,jenkinsci/analysis-model