Added Data Overview to Phenotype pages
Partial fix for #34

Images now replace sources for Disease: Allele tab and Genotype: Phenotype tab.
Fixes #64 and #108
Fixes #34
Formatted Genotype specific page
Added Data Overview to Genotype pages
Source images for disease pathways
Adding alert until ID issue is fixed
Merge branch 'master' of github.com:monarch-initiative/monarch-app
Making source an object for HPO. To be tested. Addresses #129
Making source an object for OMIM. To be tested. Addresses #129
Making source an object for KEGG. To be tested. Addresses #129
fixed typo on api.js line 695
fixed sourceImage calls
Fixes #101
Fixed data counter for related diseases tab
Added back deleted error message