Remove references to LRO

[astrogeco]

Describe the bug
Need to clean up multiple references to LRO heritage in source code

To Reproduce
See source code; ctrl-f lro shouls find multile occurences.

Expected behavior
No references to specific missions.

Code snips

/*
**  This program calculates the CRC of a given file using the same
**  algorithm as the LRO spacecraft cFE Table Services flight software uses.
*/

/*
**             Function Prologue
**
** Function: CFE_ES_CalculateCRC  (taken directly from lro-cfe-4.2.1 delivery - 2/4/09)
**
** Purpose:  Perform a CRC calculation on a range of memory.
**
*/

System observed on:
Source code

Additional context
None

Reporter Info
Gerardo E. Cruz-Ortiz, NASA-GSFC