Adjust notes for using PHP example according to issue #34
Merge pull request #46 from sergeylukin/info

Adjust notes for using PHP example according to issue #34
Revert "factory directory structure like we agreed"

This reverts commit 64fb80e7d4dbb6d0d036717b756927a187e8cea2.
factory pattern structure as agreed
factory patter final structure
Merge pull request #48 from raslin/factory_pattern_restruct2

Factory pattern final struct
Restructure State pattern according to isse #34
Add notes on using new structure
Merge pull request #49 from sergeylukin/state-pattern-restructure

State pattern restructure
Restructure gateway pattern
Restructure Strategy pattern examples according to issue #34
Restructure Observer pattern as of issue #34
Replace php short opening tags with long ones
Add travis configuration file
Add Travis last build status icon
Merge pull request #50 from sergeylukin/gateway-pattern-restructure

Restructure gateway pattern
Merge pull request #51 from sergeylukin/observer-pattern-restructure

Restructure Observer pattern as of issue #34
Merge pull request #52 from sergeylukin/strategy-pattern-restructure

Restructure Strategy pattern examples according to issue #34
Merge pull request #53 from sergeylukin/setup-travis-ci

Setup travis ci
Add PHP version note