action: 'IsDriverVersion' replaced with the appropriate method of #Provider class
Added contribution guidelines
driver: Method 'read_guest_ip' wrapped by 'ssh_ip'. Added 'read_shared_network_id'
Port Forwarding feature added
driver: Added PD_10 driver
README.md: Use forum branch instead the mailing list
driver/pd_10: Customized driver methods related to private networking (host-only).

In PD 10 it is possible to assign custom host-only networks to VM, w/o 'bridged' tricks
driver/pd_10: Sort methods by alphabetical order
Recover advanced synced folders in Linux.

Now it should works fine, pretty close to the 'virtualbox' provider approach:
- Possibility to set mount options [GH-100] [GH-103]
- Shared folders aren't missed after suspend/resume, [GH-102] is fixed
- It is possible to share single folder to the some mount points, [GH-105] is fixed
PD 10 Beta support

* pd10:
  driver/pd_10: Sort methods by alphabetical order
  driver/pd_10: Customized driver methods related to private networking (host-only).
  driver: Added PD_10 driver
  Port Forwarding feature added
Loggers renamed by the common pattern
driver/pd_10: added 'disable_password_restrictions' method
action: added 'SaneDefaults' action
driver/base: Deleted unreachable code

There is a duplicated definition of 'execute_prlctl' method
action: Merged 'SetPowerConsumption' into 'SaneDefaults'
Change symbols inside hashes to Ruby 1.9 syntax
action/setup_package_files: Removed unused local variable
Release v1.2.0.rc1

Turned back an advanced synced folders for Linux, close to approach of VirtualBox provider:
  - Possibility to set mount options [GH-100] [GH-103]
  - Shared folders aren't missed after suspend/resume, [GH-102] is fixed
  - It is possible to share single folder to the some mount points, [GH-105] is fixed

Changes related to Parallels Desktop 10 Closed Beta:
  - Port Forwarding feature added. SSH sessions are working through the forwarded port by default.
  - All Password Restrictions will be disabled while the `vagrant up` [GH-67]

Bunch of refactoring