Merge pull request #13 from ufo-kit/make-sino-generation-importable

Make sino generation usable programatically
Fix problem with ufo-core HEAD
Enable multipass execution

for memory savings
Merge pull request #16 from ufo-kit/big-sinos

Enable multipass execution
Simplify multipass execution
Move range_from to util
Allow from:to:step specification of sinograms
Merge pull request #17 from ufo-kit/extend-multipass

Extend multipass
Update for from:to:step capable reader
Add positive integer restrictions
Check ranges
Allow region selection by reconstruction
Allow directories as inputs
Merge pull request #18 from ufo-kit/time-resolved-tomography

Time resolved tomography
Simplify logging
Merge pull request #19 from ufo-kit/simplify-logging

Simplify logging
Calculate angle offset automatically if not given
added rotation axis options & view
add wait cursor feedback
Fix finding of the axis