Remove not needed code on postinstall. Truncate lines.
Remove not needed code on postinstall. Truncate lines.

Since uci-default scripts are executed by opkg after installation,
postinst does not need to contain the same code.
Closes #6

Signed-off-by: p4u <b7fda33515204294989c998c8a7532ce0c72db68@dabax.net>

libremesh/lime-packages,libremesh/lime-packages,libremesh/lime-packages,libremesh/lime-packages,libremesh/lime-packages,libremesh/lime-packages