basic provenance added
data writer added
doc update
docs
theta read bug. auto install external libs
theta read bug. auto install external libs
Merge branch 'develop'
Update README.md
install fixed
Merge branch 'master' of http://github.com/tomopy/tomopy
Update README.md
README.md
install fix
Update README.md
README.md
Update README.md
work on mac
gridrec center input corrected
calc auto level for ring removal
writer info corrected