Have yasnippets wrap around the current region

It can be handy sometimes.
Better explain one of my before-save-hooks
Note that sane autosave settings should be a package
Tweak jedi-force.el's comments
Update package emmet-mode-20141114.800
Update package helm-20141123.57
Update package expand-region-20141115.1025
Update package flycheck-20141123.1016
Update package js2-mode-20141121.1741
Update package magit-20141124.931
Update package php-auto-yasnippets-20140704.1242
Update package popwin-20140902.1727