CAROLINE-30: Fix singleton compilation on gcc.
CAROLINE-27: Fix authors comments.
CAROLINE-27: Edit readme.
CAROLINE-6: Add CPack configuration.
Merge pull request #101 from it-workshop/wp/CAROLINE-30/1

CAROLINE-30: Fix singleton compilation on gcc.
Merge pull request #97 from it-workshop/wp/CAROLINE-6/1

CAROLINE-6: Add CPack configuration.
Merge pull request #98 from it-workshop/wp/CAROLINE-27/1

Wp/caroline 27/1
CAROLINE-1: Adds generic reduce and sapply functions for matrices
CAROLINE-1: Abstract class for metrics added.
CAROLINE-1: Adds some simple metrics and tests.
CAROLINE-1: Factory for metrics added.
CAROLINE-1: Fixed path problems in test.
CAROLINE-1: Small fix on metrics.
CAROLINE-1: cc fix.
CAROLINE-1: Removed extra files, adds logging while computeing metrics, changed metrics compute method signature.
CAROLINE-1: adds metrics computing in main app.