Merge pull request #141 from zmonteca/master

Added Ability to Create Multiple Feeds for Nested, Rich SF Relationships
Improve spinner
Fix PHP notice
Update Salesforce logo to look better on Retina screens
Fix localization issues by setting textdomain and not hard-coding path
Update translations
Add screenshots to readme
Sanitize inputs
Add docblocks
Only load script when needed in admin
Merge pull request #150 from katzwebservices/dev/3.1

Dev/3.1
Merge pull request #1 from katzwebservices/master

 Update from original