use factory methods for exceptions
Merge pull request #41 from ddeboer/simplify-exceptions

use factory methods for exceptions
Improve docs

Remove whitelines
Update testing docs to reflect changes in library

Add HHVM compatibility as feature

Update TOC

Split Varnish into client and config

Improve docs on proxy client

Clean up Installation chapter

Add flush() to examples so users won't forget to call it

Add proxy config chapter

Finish general introduction

Fix links to introduction

Fix missing ;

Fix grammar

Fix code block

Update cache-invalidator.md

Remove link to self

Fix link to Alternatives

Fix host regex

Add missing Composer install step

Add note on Varnish port

Improve overview

Improve introduction
Support HHVM built-in web server in listener
Don't start HHVM server from Bash script
Merge pull request #43 from ddeboer/hhvm-webserver

Support HHVM built-in web server in listener
Clean up Varnish clients chapter
Merge pull request #32 from ddeboer/docs

Improve docs
Update Travis badge
Update Scrutinizer badges
have travis status for master
Fix list
Fix TOC
Fix path to VCL files
Move setUp() and waitFor() methods to abstract test case
Use method argument instead of getter
Merge pull request #44 from FriendsOfSymfony/abstract-test-case

Move more functionality to the abstract test case
Remove "esi" keyword from composer.json
Merge pull request #46 from FriendsOfSymfony/remove-esi-keyword

Remove "esi" keyword from composer.json