Merge pull request #56 from aschnell/master

- allow to resize GPT Boot partition (bnc#872919)
Merge pull request #58 from aschnell/master

- updated gitignore
Merge pull request #59 from aschnell/master

- do not create boot subvolumes in the proposal if a boot partition is proposed (bnc#874551)
Merge pull request #60 from aschnell/master

- merged helper1a.rb, helper1b.rb and setup-system.rb to helper.rb
Merge pull request #61 from aschnell/master

- fixed importing mount points with btrfs (bnc#874288)
Merge pull request #62 from aschnell/master

- fixed space adjustment in proposal for snapshots (bnc#876127)
Merge pull request #63 from aschnell/master

- fixed some typos
Merge pull request #64 from aschnell/master

- fixed typo
Merge pull request #65 from aschnell/master

- fixed transition between disk labels in proposal (bnc#875113)
Merge pull request #66 from aschnell/master

- flush /etc/sysconfig/yast2 after enabling use of snapper
Merge pull request #67 from aschnell/master

- started testsuite for "flex-proposal"
Merge pull request #68 from aschnell/master

- added more tests for "flex-proposal"
Merge pull request #69 from aschnell/master

- also check flex proposal from ProductFeatures
Merge pull request #70 from aschnell/master

- enable multipathd via systemd instead of insserv (bnc#878329)
Merge pull request #71 from aschnell/master

- added testcase
Merge pull request #72 from aschnell/master

- don't create second boot partition in flex proposal
Merge pull request #73 from aschnell/master

- support "GPT PReP" for PPC in the storage proposal (bnc#870590)
Merge pull request #74 from aschnell/master

- fixed parameters for snapper cleanup (bnc#878009)
Merge pull request #75 from aschnell/master

- fixed displaying warning about shadowed subvolumes (bnc#878818)
Merge pull request #76 from aschnell/master

- updated requires for libstorage