v1.1.3

• major refactor (thanks, Jeni!)
• removed SOS notebook
• upgraded all packages and libraries
• all R code now in Python
• majority of code now call functions located in utils/
• automate removal of identified duplicates and self-citations
• query how many credits left and save some by only querying unique names (thanks, Kieran!)
• fix the broken optional latex coloring
• fixes issue introduced by protocolbuffers/protobuf#10051