* add testing for mountpoint, some refactoring
* fixed double space in mount string
* patch for ConfigProvider
* revert patch to original string.
* update documentation, add 'n' option for mountopts
* remove test argument
* More descriptive description in README, n to None
* minor var name changes for clarity
* spacing, missing self in get_mount_string
* mount_opts to mount_options
* add config option to writtet WaagentConf, minor style changes.
* mount options fix, is not Note
* add self to get_mount_string args
* self to function, not where it's called
* mount_options = output of function, not the function.
* get_mount_string returns with mount options/if not none
* forgot to remove part of the string
* instantiate resource disk handler, get_switch to get in conf.py
* Added config option to waagent.conf
* minor style fixes
* mountOpts is None change, and also added removed variable.
* revert changes to bin/waagent2.0
* reverted waagent2.0 to e8c641f
* config options added
Christopher Boumenot