Directory listing bug seems to be working, written integration tests, changies in tests run configurations, merged docs and directory listing from Steve https://github.com/hortonworks/Hadoop-and-Swift-integration
Forgot to add properties
Merge branch 'master' of git://github.com/DmitryMezhensky/Hadoop-and-Swift-integration

Conflicts:
	swift-file-system/src/main/java/org/apache/hadoop/fs/swift/http/SwiftProtocolConstants.java
	swift-file-system/src/main/java/org/apache/hadoop/fs/swift/http/SwiftRestClient.java
	swift-file-system/src/main/java/org/apache/hadoop/fs/swift/snative/SwiftNativeFileSystem.java
	swift-file-system/src/main/java/org/apache/hadoop/fs/swift/snative/SwiftNativeFileSystemStore.java
	swift-file-system/src/test/java/org/apache/hadoop/fs/swift/InMemorySwiftNativeStore.java
	swift-file-system/src/test/java/org/apache/hadoop/fs/swift/SwiftTestUtils.java
	swift-file-system/src/test/java/org/apache/hadoop/fs/swift/TestSwiftFileSystemExtendedContract.java
	swift-file-system/src/test/resources/core-site.xml