moving fmp bash and python utilites to top-level shared directory.  updating path references to these files.
updating references to utilities files
updating utility path
restoring script to proper location
renaming utility files to common names for entire project; updating path references to these files
moving required env vars definition file to common directory, and updating references
adding perl utility for checking required config variables, and usage example/test
adding import of required perl config variable util
adding TCGABINARIZATION_DATABASE_DIR variable + documentation. this is the path to databases expected by binarization scripts.
improving error messages
updated global config var dictionary name to  gidgetConfigVars
moving to using configurable variables instead of hardcoded paths.
updating global config var dictionary variable name
adding MAF config variables to centralized config location
moving to centralized config var utilities
updating path to centralized utils
Merge branch 'develop' into feature/common-utilities
moving config to better location
adding config var for top-level gidget project
typo