Run .htaccess updates in any case

This is the same what we also do in updater.php and thus this aligns the code. Makes the code paths more consistent.

lib/private/setup.php

@@ -369,11 +369,9 @@ class Setup {
 			// out that this is indeed an ownCloud data directory
 			file_put_contents($config->getSystemValue('datadirectory', \OC::$SERVERROOT.'/data').'/.ocdata', '');
 
-			// Update htaccess files for apache hosts
-			if (isset($_SERVER['SERVER_SOFTWARE']) && strstr($_SERVER['SERVER_SOFTWARE'], 'Apache')) {
-				self::updateHtaccess();
-				self::protectDataDirectory();
-			}
+			// Update .htaccess files
+			Setup::updateHtaccess();
+			Setup::protectDataDirectory();
 
 			//try to write logtimezone
 			if (date_default_timezone_get()) {

tests/lib/setup.php

@@ -130,17 +130,4 @@ class Test_OC_Setup extends \Test\TestCase {
 			->will($this->returnValue('NotAnArray'));
 		$this->setupClass->getSupportedDatabases();
 	}
-
-	/**
-	 * This is actual more an integration test whether the version parameter in the .htaccess
-	 * was updated as well when the version has been incremented.
-	 * If it hasn't this test will fail.
-	 */
-	public function testHtaccessIsCurrent() {
-		$result = self::invokePrivate(
-			$this->setupClass,
-			'isCurrentHtaccess'
-		);
-		$this->assertTrue($result);
-	}
 }