add setup and requirements
add framework __init__.pys
Add Las reading code
Add .gitignore
Copy and test all should be working
Add function to parse date/time strings.
Add calibration path to configuration file
More reliably use user_data_dir for config
Add functions to read Excel spreadsheets
Refine imports for panels.py
Add bones of framework for managing calibrations
Add PyQt4/PySide common module
start of acoustic televiewer support

Initial work on app for picking structures from
acoustic televiewer data.
Add simple models for fitting data

e.g. linear, log, exp

Also add piecewise model fit, between each data point
Add script to plot 3d cube of borehole deviation
Add utility functions
...
Merge /media/GREENDRIVE/work/code/bhlogging
add method to shift view vertically for panelsgraph
Minor changes to televiewer gui