Proposing separate /home partition on SLES and SLES for VMware

- As requested in FATE#316624
Merge pull request #101 from kobliha/separate_home

Proposing separate /home partition on SLES and SLES for VMware
removed support for automatic 2nd stage

- the 2nd stage has been dropped completely (FATE#314695)
- 3.1.7
Merge pull request #102 from yast/no_automatic_2nd_stage

removed support for automatic 2nd stage
removed ProductControl.InitAutomaticConfiguration obsolete call

it has been removed, AC is not supported anymore
Merge pull request #103 from yast/remove_ac_init

removed ProductControl.InitAutomaticConfiguration obsolete call
add automatic setup of network cards with dhcp to installation work-flow
reindenting
Merge pull request #104 from yast/setup_dhcp_client

add automatic setup of network cards with dhcp to installation work-flow
remove scr switch debugger because switching no longer run remote binary
Merge pull request #106 from yast/rm_scr_switch_debug

remove scr switch debugger because switching no longer run remote binary
Add hooks into main installation client; 3.1.8
Fix hooks destination dir
Merge pull request #105 from vmoravec/hooks

Add hooks into main installation client
refactor s390 disk detection
refactor multi if statement
refactor ui
fix typo
add link to network configuration
release 3.1.9