First commit.
Update tiff.py

this fixes readTIFFStack file indexing issue. 
It is not elegant but works.
Merge pull request #2 from decarlof/patch-1

Update tiff.py
Removed files that are either autogenerated or not necessary.
One more unnecessary file.
Load dimensions of TIFF image is corrected. readTIFFStack is tested.
Fix for mac dynamic libraries.
Merge branch 'master' of https://github.com/tomopy/tomopy
Create convert.py
Update convert.py

removed dependency from data_exchange.py
Added function to help find the rotation center manually.
Merge branch 'master' of https://github.com/tomopy/tomopy
Update tiff.py

Tiff write bug fixed (hopefully, haven't tested.).
Update data.py

Reciprocal sampling corrected.
Update data.py

Paganin-type phase retrieval added.
Update main.py

Phase-retrieval function updated.
Manual 360-degrees DAQ correction added to data.py.
Phase retrieval output updated at data.py.
Update metrics.py
Update geometry.py

missing ',' in transform2d docstring