Assign date on blog entries

src/freedombone-mesh-blog

 }
 
 function new_blog {
+    DATESTR=$(date "+%Y-%m-%d %H:%M:%S")
+
     echo $'Blog Post Title' > ~/.new-blog-entry
     echo $'###############' >> ~/.new-blog-entry
     echo  '' >> ~/.new-blog-entry
-    echo $':date: 2020-01-01' >> ~/.new-blog-entry
+    echo $":date: ${DATESTR}" >> ~/.new-blog-entry
     echo $":author: $(toxid --showuser)" >> ~/.new-blog-entry
     echo $':category: default' >> ~/.new-blog-entry
     echo $':tags: blog, tag' >> ~/.new-blog-entry