[ADD] signals in print_info
[FIX] forgot to flush info
[ENH] Registration of abstract components
[MERGE]
[ADD] signals in print_info (+ arguments and default values)
[ADD] component type in print_info
Merge pull request #250 from ddeconinck/master

Better print_info() signal for components
[BUILD] better finding of library include dirs
[COSM] register abstract Action type
[ENH] Refactor RiemannSolver and PDE
[MERGE] Merge branch 'master' of github.com:coolfluid/coolfluid3

* 'master' of github.com:coolfluid/coolfluid3:
  [ADD] component type in print_info
  [ADD] signals in print_info (+ arguments and default values)
  [FIX] forgot to flush info
  [ADD] signals in print_info
[FIX] Jacobian computation for mesh::LagrangeP2::Line1D
[ENH] Quadrature API, both static as dynamic
[ENH] test dynamic quadrature interface with elements
[ENH] Define jacobian determinant for Line2D and Line3D elements as the arc-length
Merge branch 'master' of github.com:wdeconinck/coolfluid3

* 'master' of github.com:wdeconinck/coolfluid3:
  [ENH] Define jacobian determinant for Line2D and Line3D elements as the arc-length
  [ENH] test dynamic quadrature interface with elements
  [ENH] Quadrature API, both static as dynamic
  [FIX] Jacobian computation for mesh::LagrangeP2::Line1D
  [ENH] Refactor RiemannSolver and PDE
  [COSM] register abstract Action type
  [BUILD] better finding of library include dirs
  [ADD] component type in print_info
  [ADD] signals in print_info (+ arguments and default values)
  [ENH] Registration of abstract components
  [FIX] forgot to flush info
  [ADD] signals in print_info
missing header
calling regist_signals_into from allocate component