snip `nc` auto detect `Abstract` and `Interface`
Merge pull request #264 from chrisyue/master

snip `nc` auto detect `Abstract` and `Interface`
`nc` support trait
Merge pull request #265 from chrisyue/master

`nc` support trait
Add snippets for declaring and initializing a single variable, both longhand and shorthand.
Ruby `pry` snippet inserts only one line

Problem: pry snippet inserts 2 lines instead of one. The other line is
used as a document header margin (for source code readability).
Merge pull request #267 from bsutic/ruby-pry-fix

Ruby `pry` snippet inserts only one line
add symfony2 DataTransformer and EventSubscriber
Merge pull request #268 from chrisyue/master

add symfony2 DataTransformer and EventSubscriber
add phpunit snippets
Fix html5 snippet indentation and meta tag.
Merge pull request #270 from martxel/master

Fix html5 snippet indentation and meta tag.
Merge pull request #269 from chrisyue/master

add phpunit snippets
fixed auto iterator in cpp
Merge pull request #271 from williamhmm/master

fixed auto iterator in cpp
Merge pull request #266 from simeonwillbanks/sw/go-variables

Go Variables
add symfony2 doctrine entity template
Merge pull request #272 from chrisyue/master

add symfony2 doctrine entity template
Modify snippets to support zero tabstop
Merge pull request #250 from ajzafar/zero_tabstop

Modify snippets to support zero tabstop