EZP-20399 - Injecting the logger into SiteAccess\Router
EZP-20399 - Added the possibility to use a siteaccess matcher as a service.

In ezpublish.yml, instead of precising the matcher's class name, give its service identifier prepended by "@" (i.e. @my.siteaccess.matcher)
EZP-20399 - Implemented a siteaccess MatcherBuilder service instead of doing the job in the router, to make it reusable
EZP-20399 - Use __NAMESPACE__ instead of hardcoding
EZP-20399 - PHPDoc fix
EZP-20399 - Fixed unit tests following new MatcherBuilder injection in SiteAccess\Router constructor
EZP-20399 - Implemented Compound matchers (LogicalAnd/LogicalOr)
EZP-20399 - Fixed missing import
EZP-20399 - Make Compound abstract matcher implement URILexer
EZP-20399 - Fixed tests
Fixed Typo
EZP-20399 - Added PHPDoc
Merge pull request #223 from ezsystems/compound_siteaccess_matcher

EZP-20399 - Compound siteaccess matcher