Added thanks section
Fix README
Add the --ascii option

This option allows to create a graph of a single graph in ASCII output.
Use it with:
./sarstats --ascii 'tcp/s' tests/sar-files/1/sar19
Add --ascii to README.md
Make launching stty more robust
grid
Add grid display support

Add the possibility to have a grid in the pdf with --grid
Remove outdated comment about rheading and custom graphs
Add Ali in thanks section
Switch grid on per default and fix the threaded case
Fix
Fix threaded mode for real
Sort arguments in alphabetical order
Make the --labels argument take a string and not a csv file
Merge branch 'master' of github.com:mbaldessari/sarstats into refactoring

Fix some conflicts that came in the refactoring branch

Conflicts:
	sarstats
Fix leftover from broken merge
Put the --nogrid option in alphabetical order
Prettify printing of sar files being parsed
Some code cleanups and moving of font definition in MyDocTemplate
Fix indentation and some trailing whitespace