Merge branch 'master' of https://github.com/vshekar/PySweep

Cleaned up for release

Changed tab names to mode a, b, c and input file as well

Finishing touches to tool

Model now take convergence value for ECM

Combined modes 2 and 3. But generates 2 plots. Other bug fixes

Made changes to mode 2 and 3 to generate correct results

Added requirements.txt

All modes detect change in table and update data

Cleaned up mode 1 result window

Made modifications and tested on linux

Now computes regardless of architecture

Software changes libraries based on precision

Fixed plot issues in mode3 and mode4

Version 1.0