Line-numbers & buffers

Corrected errors:

*Timed only output would not output conditional line
 numbers.

* Better control of output-buffering, especially when we don't want to
  simulate any.
Android build added
Small fixes in Android.mk
Added environment for native Android builds
Attempt to build with native tools

mqueue is *really* missing from Android, no bullshit

Could add an implementation that allows thread-to-thread communication but
which can't pass messages between processes from Tinker. This would work
excellent, better even than Linux kernel implementation (much faster) and
which would be perfectly enough for here.

Lets see if it gets needed. For now, Android attempts are ignored.
Minor bug-fixes