self.root renamed to self.url

Change-Id: I7b59b4b6490bea76038ba55d571f9f9a9ae43fa5
diff --git a/rsync_remote.py b/rsync_remote.py
index d7c6194..f3fd751 100644
--- a/rsync_remote.py
+++ b/rsync_remote.py
@@ -19,7 +19,7 @@
         self.logger = utils.logger.getChild('RsyncRemote.' + rsync_url)
         self.tmp = TempFiles()
         self.shell = Shell(self.logger)
-        self.root = RsyncUrl(rsync_url)
+        self.url = RsyncUrl(rsync_url)
         self.rsync_extra_params = rsync_extra_params
 
     def _do_rsync(self, source='', dest=None, opts='', extra=None):
@@ -35,7 +35,7 @@
         # TODO: check for url compatibility (local->remote, remote->local,
         # local->local)
         # TODO: push method - upstream mirrors
-        dest = self.root.urljoin(dest)
+        dest = self.url.urljoin(dest)
         allextra = self.rsync_extra_params
         if extra is not None:
             allextra = ' '.join((allextra, extra))
@@ -76,16 +76,16 @@
         '''Removes file on rsync_url.'''
         report_name = filename
         dirname, filename = os.path.split(filename)
-        dirname = self.root.dirname(dirname)
-        source = self.root.dirname(self.tmp.empty_dir)
+        dirname = self.url.dirname(dirname)
+        source = self.url.dirname(self.tmp.empty_dir)
         opts = "-r --delete --include={} '--exclude=*'".format(filename)
         self.logger.info('Removing file "{}"'.format(report_name))
         return self._do_rsync(source=source, dest=dirname, opts=opts)
 
     def cleandir(self, dirname):
         '''Removes directories (recursive) on rsync_url'''
-        dirname = self.root.dirname(dirname)
-        source = self.root.dirname(self.tmp.empty_dir)
+        dirname = self.url.dirname(dirname)
+        source = self.url.dirname(self.tmp.empty_dir)
         opts = "-a --delete"
         self.logger.info('Cleaning directory "{}"'.format(dirname))
         return self._do_rsync(source=source, dest=dirname, opts=opts)
@@ -94,11 +94,11 @@
         '''Removes directories (recursive) on rsync_url'''
         self.logger.info('Removing directory "{}"'.format(dirname))
         self.cleandir(dirname)
-        return self.rmfile(self.root.filename(dirname))
+        return self.rmfile(self.url.filename(dirname))
 
     def mkdir(self, dirname):
         '''Creates directories (recirsive, like mkdir -p) on rsync_url'''
-        source = self.root.dirname(self.tmp.get_temp_dir(dirname))
+        source = self.url.dirname(self.tmp.get_temp_dir(dirname))
         opts = "-a"
         self.logger.info('Creating directory "{}"'.format(dirname))
         return self._do_rsync(source=source, opts=opts)
@@ -106,7 +106,7 @@
     def symlink(self, symlink, target):
         '''Creates symlink targeted to target'''
         source = self.tmp.get_symlink_to(target)
-        symlink = self.root.filename(symlink)
+        symlink = self.url.filename(symlink)
         opts = "-l"
         self.rmfile(symlink)
         self.logger.info('Creating symlink "{}" -> "{}"'