Add Stephen Bach's port of the VIM lusty buffer explorer.
Merge pull request #616 from stsquad/add_lusty

Add Stephen Bach's port of the VIM lusty buffer explorer.
Remove sunrise-commander (closes #602)
Add android-mode
Add backtrace-mode
Don't insert-file-literally with single-file packages

See #619
Preserve line-ending encoding of single-file packages

See #619
Print warning when a single-file package fails package-buffer-info
Add summarye recipe.

http://www.emacswiki.org/emacs/summarye.el
Add shell-pop recipe

https://github.com/kyagi/shell-pop-el
Add auto-save-buffers-enhanced recipe
Add eldoc-extension recipe

http://emacswiki.org/emacs/eldoc-extension.el
Add undohist recipe

https://github.com/m2ym/undohist-el
Merge pull request #621 from yasuyk/shell-pop

Add shell-pop recipe
Merge pull request #622 from yasuyk/auto-save-buffers-enhanced

Add auto-save-buffers-enhanced recipe
Merge pull request #623 from yasuyk/eldoc-extension

Add eldoc-extension recipe
Merge pull request #624 from yasuyk/undohist

Add undohist recipe
Add go-autocomplete
Merge pull request #620 from yasuyk/summarye

Add summarye recipe.
Generate hard build errors when single-file packages are invalid