Merge pull request #36 from jsrain/next_opensuse

use text version of release notes for NCurses (bnc#862578)
display a warning when using online repositories with less than 1GiB RAM

- the installer may crash or freeze on low memory (bnc#854755)
- 3.1.3
Merge pull request #33 from yast/low_memory_warning

Display a warning when using online repositories with less than 1GiB RAM
Package tightvnc is no more required while installing over VNC (bnc#859903)
Merge pull request #37 from kobliha/changed_VNC_package_name

Package tightvnc is no more required while installing over VNC
Always prefer DVD medium to download (not only during update) (bnc#865819)

- 3.1.5
Merge pull request #38 from yast/prefer_CD

Always prefer DVD medium to download (not only during update) (bnc#865819)
fix iso type detection(BNC#852436)
small rubify
release
Merge pull request #39 from yast/fix_iso_detect

Fix iso detect
Changed DefaultDesktop not to select any required packages anymore

- More in changes file
- bnc#866724
Adapted .gitignore
Adapted testsuite
Added project Url
Merge pull request #40 from kobliha/desktop_selection

Fixed desktop selection
copy libzypp credentials to the target system

before starting package installation (bnc#869089)

- 3.1.8
Merge pull request #41 from yast/copy_credentials

copy libzypp credentials to the target system
Testsuite Packages.rb replaced with RSpec packages_test.rb
Added rspec needed for testsuites