Make CLI accept tab-stop formatted configs

[sw2090]

currently tabstops in config cause dublication of command they are in front of and this causes syntax errors in consequence.

Would be much easier if CLI would understand tabstops.

[lobstercreed]

Easy solution: use Notepad++ to clean up your config before pasting into CLI.

For example this:

config log null-device setting
 set status disable
end
config log setting
 set fwpolicy6-implicit-log enable
 set local-in-allow enable
 set local-out enable
end
config log gui-display
 set location fortianalyzer
end

Becomes this:

config log null-device setting
set status disable
end
config log setting
set fwpolicy6-implicit-log enable
set local-in-allow enable
set local-out enable
end
config log gui-display
set location fortianalyzer
end

If you simply paste it into Notepad++, select all, and choose Edit > Blank Operations > Trim Leading Space

This solves the issue on many platforms where the config spits out with tabs and you want to copy paste without the tabs.

- Daniel Hamilton