Weird Import Error

Python would not compile until I changed this. Think it was an issue
with relative imports
Errors and Documentation
Newport ESP301 Documentation

Newport ESP301 Documentation finished.
Merge remote-tracking branch 'upstream/dev' into dev
Documentation to Legit Sphinx

Let me know if this formatting is right.
Import Revert
Reverted Import Change
Finished NewportESP301

#1 Finished documentation. Built and checked
#2 Added unit handling, uses pyquantities now
#3 Tested as much as possible given I don't have a Newport ESP301
Merge remote-tracking branch 'upstream/dev' into newport
Merge pull request #8 from whitewhim2718/newport

Merged newport changes