update readme and defenv

README.TXT

@@ -5,6 +5,8 @@ hw_version: (A1 x B1 √ B1G √ B2 x C1 √)
 ![image](http://github.com/paldier/K3C-merlin/raw/master/merlin.png)
 a special PCIe x1 single daughter board is required, you can buy it from taobao.com
 
+based on asuswrt and some code come from https://github.com/RMerl/asuswrt-merlin.ng
+
 The GPL source is created for ASUS wireless router related products. Please visit the ASUS support site (http://support.asus.com) to get the latest GPL tarball.It has a lot in common with many wireless router open source projects, including Oleg/Tomato/DD-WRT/OpenWRT. Thanks the developers of those projects for making the source code available.
 
 Set Up Environment(Tested in Fedora 8/9 and Ubuntu)

release/src/router/rc/init.c

@@ -104,9 +104,9 @@ static char *defenv[] = {
 	"HOME=/",
 	//"PATH=/usr/bin:/bin:/usr/sbin:/sbin",
 #ifdef RTCONFIG_LANTIQ
-	"PATH=/opt/usr/bin:/opt/bin:/opt/usr/sbin:/opt/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/rom/opt/lantiq/bin:/rom/opt/lantiq/usr/sbin",
+	"PATH=/opt/usr/bin:/opt/bin:/opt/usr/sbin:/opt/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/rom/opt/lantiq/bin:/rom/opt/lantiq/usr/sbin:/jffs/softcenter/bin:/jffs/softcenter/scripts",
 #else
-	"PATH=/opt/usr/bin:/opt/bin:/opt/usr/sbin:/opt/sbin:/usr/bin:/bin:/usr/sbin:/sbin",
+	"PATH=/opt/usr/bin:/opt/bin:/opt/usr/sbin:/opt/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/jffs/softcenter/bin:/jffs/softcenter/scripts",
 #endif
 #ifdef HND_ROUTER
 	"LD_LIBRARY_PATH=/lib:/usr/lib:/lib/aarch64",
@@ -115,7 +115,10 @@ static char *defenv[] = {
 #endif
 #endif
 #ifdef RTCONFIG_LANTIQ
-	"LD_LIBRARY_PATH=/lib:/usr/lib:/opt/lantiq/usr/lib:/opt/lantiq/usr/sbin/:/tmp/wireless/lantiq/usr/lib/",
+	"LD_LIBRARY_PATH=/lib:/usr/lib:/opt/lantiq/usr/lib:/opt/lantiq/usr/sbin/:/tmp/wireless/lantiq/usr/lib/:/jffs/softcenter/lib",
+#endif
+#ifdef RTCONFIG_RTAC3100
+	"LD_LIBRARY_PATH=/lib:/usr/lib:/jffs/softcenter/lib",
 #endif
 	"SHELL=" SHELL,
 	"USER=root",