tofrodos-native: Add recipe file

This recipe will add 'fromdos' and 'todos' tools for host
environment. These utilities are required by the packages which
have source files edited in MS Windows environment, i.e. omapdrm-pvr
present in from meta-ti-glsdk layer. 'fromdos' will replace MS-DOS
line-endings with Unix style line-endings.

Signed-off-by: Muhammad Shakeel <muhammad_shakeel@mentor.com>