bug: smaller pdfs to prevent crashes
enh: log_offset os.sys commands working
rate model validation moved to j/Project/dismodmr_
rate model validation tests moved
bug: refactor update
bug: refactor update
enh: book part ii graphing code
enh: moved to graphics_fruit_isl_rt_type.py
update from refactored graphics code
enh: all book graphics in 1 location
enh: suppress sample bar output
bug: filepath clear up
bug: suppress output, correct graphics call
bug: sys paths
merge conflicts resolved
enh: suppress output
bug: filepath to data
ENH: make covariate model work with new and old pandas
enh: suppress excess output
bug: fixed overlapping figures