Many changes towards cleaning up and merging Install*  and Mount* scripts
 Changes to be committed:
	modified:   .gitignore
	renamed:    ipoerpInstallSiteVolume.sh -> ipoerpInitializeDevice.sh
	modified:   ipoerpInstallVolume.sh
	modified:   ipoerpMountSiteVolume.sh
	new file:   ipoerpPermanentMount.sh
	modified:   ipoerpPrepareDatabase.sh
	modified:   ipoerpPrepareUsersAndDirectories.sh
	new file:   ipoerpValidateVolume.sh