README added

README.md

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+# ETON
+
+## Examples
+
+		eton -h
+
+    # quick add
+		eton new '[ ] do something'
+
+    # add text from STDIN
+		ps aux | eton new -
+
+    # add a file
+		eton addfile file.txt
+
+    # unique aliases can be set and used instead of numeric ids
+		etone alias 2 processes
+
+    # list all items
+		eton ls -Lall
+
+    # filter items containing words "thing" AND "some"
+		eton ls thing some
+
+    # you can mark specific items
+		etone mark processes 1
+
+    # only list marked or aliased items (short mode)
+		etone ls -s
+
+    # open an item in less
+		etone show processes
+
+    # edit items
+		etone edit {1..3}
+
+    # alias matching is fuzzy
+		etone cat prcs
+
+    # pass items to xargs as filenames:
+		etone ls something -l |xargs -i less {}
+
+Notes are stored in ~/.etondb
+
+    echo 'SELECT * from attributes LIMIT 10;' |sqlite3 ~/.etondb
+
+I would love to hear how you use etone. Make pull requests, report bugs, suggest ideas.