Remove old INSTALL file out of date

Signed-off-by: David Goulet <dgoulet@ev0ke.net>
Update INSTALL file and autogen.sh

Signed-off-by: David Goulet <dgoulet@ev0ke.net>
Remove useless files

Signed-off-by: David Goulet <dgoulet@ev0ke.net>
Add gpl v2 license file

Signed-off-by: David Goulet <dgoulet@ev0ke.net>
Add gpl, FAQ and Changelog file to extra dist

Signed-off-by: David Goulet <dgoulet@ev0ke.net>