[Lazarus] Timing of all compiler options on slow machines

[Juha Manninen]

One more thing about the timings:
The reading time includes 2 invocations of FPC, one for "fpc -i",
another for "fpc -h".
It also includes the parsing but it is very fast.
My timings of < 50 ms means that one run of FPC takes < 25 ms.

Juha