libnsl: fix SRCURL, permission and filename

- rename.bee to ,be0
- remove version from filename
- chmod 755 ( was 644 )
- fixed SRCURL
- still has config issues:
```
config.rpath: line 219: ==: command not found
```

libnsl-1.3.0-0.bee → libnsl.be0

@@ -1,10 +1,11 @@
 #!/usr/bin/env beesh
 
-# BEE_VERSION libnsl-1.3.0-0
+# BEE_VERSION libnsl-1.3.0-1
 
 # more info: https://github.com/thkukuk/libnsl
 
-SRCURL[0]="https://github.com/thkukuk/libnsl/releases/download/v${PKGVERSION}/libnsl-${PKGVERSION}.tar.xz"
+# SRCURL[0]="https://github.com/thkukuk/libnsl/releases/download/v${PKGVERSION}/libnsl-${PKGVERSION}.tar.xz"
+SRCURL[0]="https://beehive.molgen.mpg.de/9214f674bd0c2bcfdd6c1da0cadb061f/libnsl-1.3.0.tar.xz"
 
 # PATCHURL+=()
 
@@ -31,7 +32,3 @@ SRCURL[0]="https://github.com/thkukuk/libnsl/releases/download/v${PKGVERSION}/li
 #mee_install() {
 #    bee_install
 #}
-
-#mee_install_post() {
-#    exit
-#}