Update go plugins

git-svn-id: http://photonzero.com/dotfiles/trunk@116 23f722f6-122a-0410-8cef-c75bd312dd78

.vim/bundle/go-official/readme.txt

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+Vim plugins for Go (http://golang.org)
+======================================
+
+To use all the Vim plugins, add these lines to your vimrc.
+
+  set rtp+=$GOROOT/misc/vim
+  filetype plugin indent on
+  syntax on
+
+If you want to select fewer plugins, use the instructions in the rest of
+this file.
+
+Vim syntax highlighting
+-----------------------
+
+To install automatic syntax highlighting for GO programs:
+
+  1. Copy or link the filetype detection script to the ftdetect directory
+     underneath your vim runtime directory (normally $HOME/.vim/ftdetect)
+  2. Copy or link syntax/go.vim to the syntax directory underneath your vim
+     runtime directory (normally $HOME/.vim/syntax). Linking this file rather
+     than just copying it will ensure any changes are automatically reflected
+     in your syntax highlighting.
+  3. Add the following line to your .vimrc file (normally $HOME/.vimrc):
+
+     syntax on
+
+In a typical unix environment you might accomplish this using the following
+commands:
+
+  mkdir -p $HOME/.vim/ftdetect
+  mkdir -p $HOME/.vim/syntax
+  mkdir -p $HOME/.vim/autoload/go
+  ln -s $GOROOT/misc/vim/ftdetect/gofiletype.vim $HOME/.vim/ftdetect/
+  ln -s $GOROOT/misc/vim/syntax/go.vim $HOME/.vim/syntax
+  ln -s $GOROOT/misc/vim/autoload/go/complete.vim $HOME/.vim/autoload/go
+  echo "syntax on" >> $HOME/.vimrc
+
+
+Vim filetype plugins
+--------------------
+
+To install one of the available filetype plugins:
+
+  1. Same as 1 above.
+  2. Copy or link one or more plugins from ftplugin/go/*.vim to the
+     Go-specific ftplugin directory underneath your vim runtime directory
+     (normally $HOME/.vim/ftplugin/go/*.vim).
+  3. Add the following line to your .vimrc file (normally $HOME/.vimrc):
+
+     filetype plugin on
+
+
+Vim indentation plugin
+----------------------
+
+To install automatic indentation:
+
+  1. Same as 1 above.
+  2. Copy or link indent/go.vim to the indent directory underneath your vim
+     runtime directory (normally $HOME/.vim/indent).
+  3. Add the following line to your .vimrc file (normally $HOME/.vimrc):
+
+     filetype indent on
+
+
+Godoc plugin
+------------
+
+To install godoc plugin:
+
+  1. Same as 1 above.
+  2. Copy or link plugin/godoc.vim to $HOME/.vim/plugin/godoc,
+     syntax/godoc.vim to $HOME/.vim/syntax/godoc.vim,
+     ftplugin/go/godoc.vim to $HOME/.vim/ftplugin/go/godoc.vim.
+     and autoload/go/complete.vim to $HOME/.vim/autoload/go/complete.vim.