Fix an issue with empty output when `--silent` and `--stdin` flags are used together. (#170)
Fix an issue with empty output when `--silent` and `--stdin` flags are used together. (#170)

When rtlcss is called with both --silent and --stdin to take the css
from stdin and output to stdout, the --silent flag results in no output
since console.log is redefined to be an empty function. Using
process.stdout.write instead of console.log fixes this issue.
MohammadYounes/rtlcss