Removed hard-coded background color and HTML table from installation confirmation

- Just before installer starts formatting disks and installing packages,
  user is asked to confirm the installation - a hard-coded color and
  RichText formatting has been removed from there
- bnc#865371
Added new changes file entry and new version
Merge pull request #157 from kobliha/fix_hardcoded_color

Removed hard-coded background color and HTML table from installation confirmation
Adapted test to missing Cmdline entry
Cmdline might not be defined (bnc#861465)
DRY-ed testcase

- Moved repeated code to a function
Changes file entry and new version
Merge pull request #158 from kobliha/master

Adapted ignored_features to handle possibly missing Cmdline entry from Linuxrc
Removed icon an from License Agreement dialog

- bnc#865575
New changes file entry and increased version
Merge pull request #159 from kobliha/master

Removed an icon from License Agreement dialog
changes from review
Merge branch 'master' of github.com:yast/yast-installation into cio_ignore

Conflicts:
	package/yast2-installation.changes
	package/yast2-installation.spec