Merge pull request #44 from saadmalik95/master

Update main.py

Update main.py

Update field_extraction.py

Update README.md

Removing anaconda references

Removing anaconda references

Adding output

Merge pull request #35 from bjherger/subprocess

Fixing merge conflicts

Removing result files

Removing result files

Removing call to popen by calling pdf2texts main directly

Merge pull request #33 from bjherger/requirements

Adding updated requirements file and better import structuring