* 'master' of git+ssh://scm.gforge.inria.fr//gitroot/scalfmm/scalfmm:
  add using for the octree in order to simplify template access
  update opencl code for the new blocking scheme
  debug block algo dyn
  Update blocked tree to have lighter blocks - the tables of indexes has been removed for non existing cells - should be tested and the opencl code is not up to date for now
  Add test to avoid computation if no callback is set
  testFmmAlgorithmBalancedUtils: corrected near field cost calculation
  testFmmAlgorithmBalancedArgs: Defaulted number of zones to number of threads
  New feature : It's possible to end the FMM at a given level greater than 2. If used, a specific M2L operator (given by user) will be applied on that last given level between every pairs of cells
  testFmmAlgorithmBalanced: print costzones costs testFmmAlgorithmBalancedUtils: added function to print costzones costs
  FFmmAlgorithmThreadBalanced: cosmetic changes FCostZones: cosmetic changes testFmmAlgorithmThreadBalanced: cosmetic changes
  FFmmAlgorithmSectionTask: modified timers (issue with parallel sections)

Conflicts:
	Src/Containers/FOctree.hpp