modified where expression_matrix_mimat output goes.  also added platform name to addition feature
one line change in how the "bcr_patient_barcode" key is looked for
new case-insensitive handling of feature names (dictionary keys)
modifications for case-insensitive handling of feature names
modifications for case-insensitive handling of feature names
modifications for case-insensitive handling of feature names
code clean-up
modifications for case-insensitive handling of feature names
and some code clean-up
modifications for case-insensitive handling of feature names
updated list of tumor types
updated list of tumor types
updated list of tumor types
updated list of tumor types
updated list of tumor types
modifications for case-insensitive handling of feature names
modifications for case-insensitive handling of feature names
one line change in how the "bcr_patient_barcode" key is looked for
new case-insensitive handling of feature names (dictionary keys)
modifications for case-insensitive handling of feature names
modifications for case-insensitive handling of feature names