Sweeping refinements and formatting changes

header.sh

@@ -1,5 +1,5 @@
 PROD_STR="Simple Note System"
-VER_STR="v2.0a8"
+VER_STR="v2.0a9"
 YEAR=2016
 
 cat << EOF
@@ -12,6 +12,7 @@ cat << EOF
 # Prevent freak accidents involving the root directory
 if [ -z "\$HOME" ]; then HOME=/home/"\$(whoami)"; fi
 
+# Store files and locations
 readonly PROD_STR="$PROD_STR"
 readonly VER_STR="$VER_STR"
 readonly ROOT_DIR="\$HOME"/.config/sns
@@ -19,9 +20,11 @@ readonly NOTES_DIR="\$ROOT_DIR"/notes
 readonly TMP_DIR="\$ROOT_DIR"/tmp
 readonly CONFIG_FILE="\$ROOT_DIR/sns.conf"
 
+#Color codes for error reporting
 readonly RED_COLOR='\033[1;31m'
 readonly RESET_COLOR='\033[0m'
 
+#Print the program header to stdout
 printf "%s\n" "\$PROD_STR"
 printf "%s\n" "------------------"
 EOF