Fix checkstyle.
Revert "Fix automount option."

This reverts commit 9a7484c8461e5421c4e4bef6d927ede232bd0410.
Revert "Add auto mountoption."

This reverts commit 3377f8b4dd94ed18ece9b3fc980b174fa46f8ca7.

Conflicts:
	src/main/java/de/weltraumschaf/jvfs/JvfsOptions.java
Fix default values.