changed webdav checkstyle by checkstyle file
bug search in webDavlogin
fixes webDav pom file
fixed pom file, and checked style of webDavProtocol
Merge branch 'webDavLogin'

Conflicts:
	components/vfs/WebDavProtocol/src/main/java/org/openengsb/framework/vfs/webdavprotocol/common/ChildUtils.java
	components/vfs/WebDavProtocol/src/main/java/org/openengsb/framework/vfs/webdavprotocol/factories/ResourceFactoryImpl.java
	components/vfs/WebDavProtocol/src/main/java/org/openengsb/framework/vfs/webdavprotocol/resourcetypes/AbstractResource.java
	components/vfs/WebDavProtocol/src/main/java/org/openengsb/framework/vfs/webdavprotocol/resourcetypes/DirectoryResource.java
	components/vfs/WebDavProtocol/src/main/java/org/openengsb/framework/vfs/webdavprotocol/resourcetypes/DirectoryResourceReadOnly.java
	components/vfs/WebDavProtocol/src/main/java/org/openengsb/framework/vfs/webdavprotocol/resourcetypes/FileResource.java
	components/vfs/WebDavProtocol/src/main/java/org/openengsb/framework/vfs/webdavprotocol/resourcetypes/FileResourceReadOnly.java
Merge branch 'master' of https://github.com/Richy1989/openengsb
Merge branch 'master' of https://github.com/Richy1989/openengsb
Merge branch 'master' of https://github.com/Richy1989/openengsb
Merge branch 'master' of https://github.com/Richy1989/openengsb
webdav checkstyle
fixed test bugs with list order
fixed checkstyle problems