Establish new project for Utility classes and code

Signed-off-by: Tzu-Li Tai <tzulitai@ee.ncku.edu.tw>
Enum Counters for Newman algorithm 

Signed-off-by: Tzu-Li Tai <tzulitai@ee.ncku.edu.tw>
NewmanMetricInfo and NewmanMetricInfoFactory classes to work with the
metric info

Signed-off-by: Tzu-Li Tai <tzulitai@ee.ncku.edu.tw>
Add dependency to utilities

Signed-off-by: Tzu-Li Tai <tzulitai@ee.ncku.edu.tw>
CalculateTotInfluence now uses NewmanMetricInfoFactory and Counters to
manpulate the metric info file

Signed-off-by: Tzu-Li Tai <tzulitai@ee.ncku.edu.tw>
Also updates the max node id

Signed-off-by: Tzu-Li Tai <tzulitai@ee.ncku.edu.tw>