Enhance GenFv tool always collect all module Map files into the single FvMap file for user easy reference.
Enhance GenFv tool always collect all module Map files into the single FvMap file for user easy reference.

git-svn-id: 5648d1bec6962b0a6d1d1b40eba8cf5cdb62da3d@5305 6f19259b-4bc3-4df7-8a09-765794883524

MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2