Merge pull request #282 from chrisyue/master

[php] [symfony] some bugfix and improve
Ruby strf snippet

strf snippet contains a template that should format time in the same way
as `Time.now` default output.
Merge pull request #283 from bsutic/ruby-strftime

Ruby strf snippet
fix css_block
Fix typo in ruby.snippets: snippets => snippets
Merge pull request #286 from igrep/correct-ruby.snippets

Fix typo in ruby.snippets: snippets => snippets
Add Erlang include_lib directive
Merge pull request #287 from lavrin/master

Add Erlang include_lib directive
added a section for assertions, and a simple assertEqual snippet
Merge pull request #290 from aerowolf01/master

I propose some assertion snippets, 1 included
Remove duplicate "v" snippet
Refactor variable snippets
* "v" is for shorthand variable declaration
* "vr" is for variable initialization
* "var" is for longhand variable declaration
* "vars" is for multiple variable declarations
Merge pull request #291 from simeonwillbanks/rename-go-variable-snippets

Rename go variable snippets
Rename 'exp' snippet to more common snippet.

The old 'exp' with a block expectation becomes 'expb'.
Rename trigger for expectation of error from 'raise' to 'experr'
Fixed a typo in the README. whith -> with
Merge pull request #292 from alderz/fix-typo

Fixed a typo in the README. whith -> with
Create '=' and '%' UltiSnips format shortcuts for eruby files

That matches the snippets for snipmate
Merge pull request #293 from filipegiusti/master

eruby: Create '=' and '%' UltiSnips format shortcuts for eruby files
Fix typo

"cached" now "chached"