added gitignore, git branch alias

.gitignore

@@ -0,0 +1,2 @@
+bash/bash_magic
+vim/bundle

bash/bash_aliases.d/git.sh

@@ -6,6 +6,7 @@ alias gca='git commit -v -a'
 alias gp='git push'
 alias gpl='git pull'
 alias gme='git merge'
+alias gb='git branch'
 alias gco='git checkout'
 alias gr='git remote'
 alias gd='git diff'