LOS ANGELES (Reuters) – Christian singer TobyMac’s “Eye on It” landed the top spot on the Billboard 200 Wednesday — only the third time ever that a Christian album hit No.1 on the main U.S. album chart. “Eye on It” was also the first Christian disc since 1997 to notch the top spot on the Billboard 200 after selling 69,000 copies in its first week, according to figures from Nielsen SoundScan. TobyMac, 47, who was one of the first Christian rappers, also debuted at No.1 on the Christian Albums chart. …