open file in swmr mode. For testing I changed the line deciding wheter a ds is a stack by chekcing for certain attributes. Now 3 dimensions are enough. This has to be changed back later.
passed first tests using use_append_chunk test binary of hdf5, added refresh of dimension in dataProps
1D refresh fixed for swmr mode. Moving average now by convolution with window function and in the end rescaling of the transition to the edges. This should be fair enough for hit rate monitoring.
update of stack size now also applied to the IndexProjector. Only very limited testing so far.
added settingsOwl for organizing for example the configuration for logging.
Changed back to stack recognition via attributes. Refreshing dataset when retrieving shape and data in dataloader. First tests passed with running cheetah in swmr mode - both in 1D and 2D.
Moving average is now calculated by convolution with an exponentially decaying weight function with respect to stack depth.
filters are making trouble in swmr mode...
trying to fix filter issues in swmr mode
Merge branch 'swmr' of github.com:FilipeMaia/owl into swmr

Conflicts:
	view2d.py
removed print of translation
new stack object that shall take care of synchronous stack size changes during run time
incorporated a more central organization of the stack size. The smallest stack defines the stack size in the file loader. Every stack loaded has that size. I am having problems with the refresh method from time to time. Are there any restrictions when I am allowed to call it?
removed some debugging prints and resolved conflict.
stack size referred to attribute numEvents, not shape
browseToLastIfAuto refers to updated stack size in the indexprojector, before wrongly assigned to shape of data.
new branch for beam time Larsson LC97 at CXI
fixed typo
fixed order of updates for filters when stack size is being changed in autoupdate mode.
removed unused forceRefresh argument in shape function as it is not needed any more.