Use g_tree_len = 0 for wr_rst or fifo_rst. Assume g_tree_len is already covered in input rst if necessary.

Do not assign default value for g_reset in common_fifo_sc. To avoid clutter in report when using e.g.: grep -rl 'g_reset ' libraries.

Use g_tree_len = 0 in common_areset for wr_init. To fix failing tb in aduh and tb_lofar2_unb2c_sdp_station_adc_jesd.

Created the new unb2c_test_ddr_16G_I revision.