Add functionality to get the last build with a certain validation stamp in Jenkins
Also implement last build with promotion level
Merge pull request #57 from cpf/master

Jenkins: Get latest build with certain validation stamp
#59 Project list
#59 Audit
#59 Project link
#59 Branches
#59 Promotion levels
#59 Validation stamps
#59 Editable properties
#59 Property values
#59 No property edition is none is available
#59 Validation run in the build page
Enlarge the width of the container
#29 Section for the history of a validation run
#29 UI for the history of a validation run
#29 Displays the history
#29 Layout adjustment
#33 Annotation of rows & columns
#33 Hovering