Init script updates, ecryptfs version check

- Init script will perform the mount command with root privileges, instead of the directory owner
- Added safeguards to prevent blocking the SSH service start during boot. Targeted at RHEL/CentOS systems. In case bysai hangs for any reason, SSH will be up to allow access to the machine.
- *ecryptfs-utils* version is now checked  before configuring a mount. Before this update, bysai client crashed during mount creation if executed against an older ecryptfs version.