Fixed bugs concerning the trajectory in BucketToBufferGadget
Fixed some bugs in the BucketToBufferGadget where the wrong trajectory would be selected. Fixed a bug in the AcquisitionAccumulateTriggerGadget where the repetition was not set
Fixed typo in default chains for splitting slices.
Refactored BucktoToBuffer gadget to make it easier to understand
Merge pull request #5 from gadgetron/bucket

Bucket
Bugfix: an hoNDArray that does not own it's data should not be allowed to deallocate it.
Incremental broken commit.
Initial implementation of templated multiply with broadcasting.
templated array multiplication now compiles on linux with omp etc.
Merge branch 'templatemath' of https://github.com/gadgetron/gadgetron into templatemath

Conflicts:
	toolboxes/core/cpu/math/hoNDArray_elemwise.cpp