Add NStringFormatter tests for %lc and %ls (wchar_t).
Allow NStringFormatter assert to accept width specifiers in %s.
Added assert to ensure Compare isn't passed an unsupported option (patterns or reverse searches).
Add NStringFormatter tests for field width for left alignment.
Merge pull request #1 from x414e54/master

Merged additional Linux implementation - thanks!
Use for loop rather than while for timeout on non-runloop platforms (temporary).
Fixed whitespace.
Move internal function above class.
Use pthread_equal to compare pthread_ts for equality.
Remove duplicate #include.
Added NSystemUtilities::GetEnvironment to get an environment variable.
Use standard system error name.
Use NSystemUtilities::GetEnvironment rather than getenv.
Hide gUserDirs in GetUserDir, uses iterator rather than [] for lookup to avoid inserting blank entries.
Reformat to add whitespace.
Remove temporary path step, just create the file directly.
Switch back to path approach.
Use regexp to parse user dirs.
Break out of loop when reach limit for platforms with runloops.
Rename GetProcInfoFile to GetProcFile.