update readme and tool

README.md

@@ -4,7 +4,7 @@
 
 A `.gitignore` magician in your command line. Joe generates `.gitignore` files from the command line for you.
 
-![](http://i.imgur.com/ghmJLUP.gif)
+![](http://i.imgur.com/2tAksHG.gif)
 
 ## Features
 
@@ -125,7 +125,6 @@ USAGE:
     $ $tool [-h|--help] COMMAND
 
   EXAMPLES:
-    $ $tool readme    Generate README.rst from README.md
     $ $tool deps      Install dependencies for joe
     $ $tool build     Build a binary
     $ $tool run       Build and run the binary

tool.sh

@@ -9,7 +9,6 @@ function usage {
     $ $tool [-h|--help] COMMAND
 
   EXAMPLES:
-    $ $tool readme    Generate README.rst from README.md
     $ $tool deps      Install dependencies for joe
     $ $tool build     Build a binary
     $ $tool run       Build and run the binary
@@ -18,14 +17,7 @@ EOF
 }
 
 
-# convert README.md to README.rst
-function readme {
-  pandoc --from=markdown --to=rst --output=README.rst README.md
-  printf 'README.rst generated\n';
-}
-
 function build {
-  readme
   go build -o build/joe joe.go utils.go
   printf 'joe built\n';
 }
@@ -43,9 +35,7 @@ fi
 
 
 # show help for no arguments if stdin is a terminal
-if [ "$1" == "readme" ]; then
-  readme
-elif [ "$1" == "deps" ]; then
+if [ "$1" == "deps" ]; then
   go get github.com/codegangsta/cli
 elif [ "$1" == "build" ]; then
   build