CCFS test no longer fails on first run

ccfs_test.go - LowLevelTest() nows creates objects necessary to pass test
ccfs_test.go- Removed unneccessary log.SetFlags(log.Lshortfile)
benchmark.go- Removed unneccessary log.SetFlags(log.Lshortfile)
benchmark.go - Changed quit on error to utilize b.Fatal()
benchmark.go - Removed unnecessary timer resets
fuse_test.go - Fixed spelling errors in function names
mux.go - Fixed spelling errors