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'
Merge remote-tracking branch 'origin/master'