Added images
Merge remote-tracking branch 'origin/edo' into sdm
Finished embryo animation plist filling
Programming for embryo 2D image media buttons
Finished adding placeholders for Embryo section of plist
Finished adding placeholders to Gross section of plist
Finished adding placeholders to the Neuro section of the plist
Finished adding placeholders for Histology and edited capitalization issues in the Tracts plists
Edited GrossIndexViewController to have media dictionary for all terms
Fixed GrossIndexViewController bug for media dictionary
Added code for media Dictionary in Neuro and Histo classes; Also fixed Index All separator lines bug
Editing media dictionary code