Obsolete Service.Status replaced with Service.active?

- added better checking
Adapted testsuites
Adapted gitignore
New changes, new version, better World
Merge pull request #21 from kobliha/service_status

Fixed build: Obsolete Service.Status replaced with new Service.active?
Fix building with nfs-utils-1.3.0 (bnc#878875).
Merge pull request #22 from mvidner/master

Fix building with nfs-utils-1.3.0 (bnc#878875).
- allow mount option bsize (bnc#887369)
Merge pull request #23 from aschnell/master

- allow mount option bsize (bnc#887369)
Added 'fsc' to the list of valid negatable options (bnc#873142)
Merge pull request #24 from cwh42/adding-option-fsc

Added 'fsc' to the list of valid negatable options (bnc#873142)
Don't display NFS Settings tab on partitioner (bnc#890410)
Changelog and version updates
Merge pull request #25 from ancorgs/no_setting_in_partitioner

Don't display NFS Settings tab on partitioner (bnc#890410)
Use a more flexible rubygem requirement syntax (bnc#895069)

https://en.opensuse.org/openSUSE:Packaging_Ruby#Format_of_automatically_generated_Provides:_headers
Merge pull request #26 from yast/rubygem-requires

Use a more flexible rubygem requirement syntax (bnc#895069)
deprecate maintainer file
adapt Rakefile to submit to correct build service project in maintenance branch SLE-12-GA
Revert "adapt Rakefile to submit to correct build service project in maintenance branch SLE-12-GA"

This reverts commit 6c4cba2fd86ce769af8be2cc7fd9a878181ca500.
added README.md with build status badges