[Ohrrpgce] SVN: teeemcee/5812 Add external_log sub, which prints to the kernel log on Android and does

[subversion at HamsterRepublic.com]

teeemcee
2013-06-01 02:31:11 -0700 (Sat, 01 Jun 2013)
174
Add external_log sub, which prints to the kernel log on Android and does nothing everywhere else.

For now, all debug messages are also printed with external_log (adb logcat)
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U   wip/common.rbas
U   wip/os.bi
U   wip/os_unix.c
U   wip/os_windows.bas