driver: return nil if 'parallels_dhcp_leases' file does not exist [GH-99]
driver: Added method 'read_shared_interface'
cap: Added 'host_address' provider capability
guest_cap/linux: Changed 'mount_parallels_shared_folder' - use advanced mount instead symlinks [GH-100]
guest_cap/linux: Clear prior symlinks while 'mount_parallels_shared_folder' [GH-100]
Version bumped to 'v1.0.3'
Release 'v1.0.3'

* master:
  guest_cap/linux: Clear prior symlinks while 'mount_parallels_shared_folder' [GH-100]
  guest_cap/linux: Changed 'mount_parallels_shared_folder' - use advanced mount instead symlinks [GH-100]
  cap: Added 'host_address' provider capability
  driver: Added method 'read_shared_interface'
  driver: return nil if 'parallels_dhcp_leases' file does not exist [GH-99]