Update DependencyInjection/Configuration.php

Allow to change delimitters.
Merge pull request #23 from ahilles107/patch-1

Update DependencyInjection/Configuration.php
Add a cache warmup service to compile smarty templates
Merge pull request #24 from ekino/add_cache_warmup

Add a cache warmup service to compile smarty templates
Add php-5.5, symfony-2.1.7 and phpcs checks to travis.yml
Update the year in the copyright tag
Add SmartyEngine::compileTemplate()
php-cs-fixer fix
SmartyCacheWarmer makes use of SmartyEngine::compileTemplate() and supports both "smarty" and "tpl" extensions
Add CompileCommand and CacheWarmer\SmartyTemplateFinder
Remove code sniffer test from travis.yml and make phpunit use the Composer autoloader
Improve the readability of the exception message thrown by Smarty
Add documentation for the "smarty:compile" command
Add a reference to new options "left delimiter" and "right delimiter" in the documentation
Update email address
Exclude the .idea folder from PhpStorm in .gitignore
Skip one of the tests executed in AsseticExtensionTest::testVariables() until I get a clue why this fails on Travis and not on my machine with the same vendors
Update URL in Resources/views/Bootstrap/base.html.smarty
Skipped the second test executed in AsseticExtensionTest::testVariables()
Make Travis build against Symfony-2.1.8