Bump version in spec to 2.6.3, update Homebrew Formula

bash-git-prompt.rb

@@ -1,8 +1,8 @@
 class BashGitPrompt < Formula
   desc "Informative, fancy bash prompt for Git users"
   homepage "https://github.com/magicmonty/bash-git-prompt"
-  url "https://github.com/magicmonty/bash-git-prompt/archive/2.6.1.tar.gz"
-  sha256 "d2e58eaaae521cbcf3758a38cbc9233ea2e24a47dd907e64cdb514f30bd7b9ed"
+  url "https://github.com/magicmonty/bash-git-prompt/archive/2.6.3.tar.gz"
+  sha256 "c941b6b34a01ef2e30c8a54bbd908a5ebd8d3e20694dc1a7e84ccbec57258421"
   head "https://github.com/magicmonty/bash-git-prompt.git"
 
   bottle :unneeded
@@ -18,9 +18,9 @@ class BashGitPrompt < Formula
 
   def caveats; <<-EOS.undent
     You should add the following to your .bashrc (or equivalent):
-      if [ -f #{HOMEBREW_PREFIX}/share/gitprompt.sh ]; then
-        GIT_PROMPT_THEME=Default
-        . #{HOMEBREW_PREFIX}/share/gitprompt.sh
+      if [ -f "#{HOMEBREW_PREFIX}/opt/bash-git-prompt/share/gitprompt.sh" ]; then
+        __GIT_PROMPT_DIR="#{HOMEBREW_PREFIX}/opt/bash-git-prompt/share"
+        source "#{HOMEBREW_PREFIX}/opt/bash-git-prompt/share/gitprompt.sh"
       fi
     EOS
   end

bash-git-prompt.spec

@@ -2,7 +2,7 @@
 %global END_TOKEN ### Generated by %{name} rpm package
 
 Name:		bash-git-prompt
-Version:	2.6.2
+Version:	2.6.3
 Release:	1%{?dist}
 Summary:	Informative git prompt for bash and fish