2.0a4 -> 2.0a5

Changed some filenames
Rewrote edit function to be more sane
Separated encryption and decryption functions from edit into libencryption.sh
Fixed a bug where an edit tag would be added regardless of create status

src/includes/help.sns.sh

@@ -0,0 +1,18 @@
+function help {
+    echo ""
+    echo "usage: sns [-ce] NAME NOTEBOOK SECTION"
+    echo "       sns [-d ] NAME NOTEBOOK SECTION"
+    echo "       sns [-lp] NOTEBOOK"
+    echo "       sns [-w ]"
+    echo "       sns [-h ]"
+
+    echo ""
+    echo "  -c | --create : Create note"
+    echo "  -d | --delete : Delete note"
+    echo "  -e | --edit   : Open note for editing"
+    echo "  -h | --help   : Display this message"
+    echo "  -p | --print  : Print note to console"
+    echo "  -l | --list   : List all notes in NOTEBOOK"
+    echo "  -w | --wconf  : Write default configuration to ~/.sns (useful for Encryption)"
+    echo ""
+}