Add PHP input snippet
Correct cursor placement for 'inp'
Starting to split Ruby and Rails snippets
Changed double quotes to single quotes.

We'll start to change this to make valid Ruby source files according to
Rubocop (https://github.com/bbatsov/rubocop). Changes here came from
https://github.com/honza/vim-snippets/pull/401, thanks for warning us, @mkroman!
Merge branch 'master' of https://github.com/honza/vim-snippets

Conflicts:
	snippets/php.snippets