auto-commit: translation updates
print matrices with more precision
remove OS-specific error and warning functions, just call the SDL message box function
Output function to replace direct writes to stdout/stderr
popup error on lua stack trap
send all output through the Output function instead of *printf
only redirect stderr to file, and rename to output.txt
no more redscreen
Merge branch 'errors-and-output'
Merge pull request #39 from pioneerspacesim/master

Sync to master