Merge pull request #1147 from jsmeix/align_supported_distros_document…

…ation_issue1073

Aligned info about supported distros
in the documentation to what there is
in the current (i.e. ReaR 1.19) release notes, see
#1073 (comment)

doc/user-guide/01-introduction.adoc

@@ -96,7 +96,7 @@ Relax-and-Recover has a wide range of features:
  - Syslinux boot menu
  - Storing rescue/backup logfile on rescue media
  - Restoring to different hardware
- - RHEL4, RHEL5, RHEL6 and RHEL7 support
+ - RHEL5, RHEL6 and RHEL7 support
  - SLES 11 and SLES 12 support
  - Debian and Ubuntu support
  - Various usability improvements

doc/user-guide/02-getting-started.adoc

@@ -57,15 +57,17 @@ Currently we aim to support the following distributions by testing them
 regularly:
 
  - Red Hat Enterprise Linux and derivatives: RHEL5, RHEL6 and RHEL7
- - SUSE SLES 11, 12
- - Ubuntu LTS: 10.04, 12.04, 13.* and 14.*
+ - SUSE Linux Enterprise Server 11 and 12
+ - Ubuntu LTS: 12, 13, 14 and 15
 
 Distributions dropped as supported:
 
  - Ubuntu LTS <12
+ - Fedora <21
+ - RHEL 3 and 4
+ - SLES 9 and 10
+ - openSUSE <11
  - Debian <6
- - RHEL 3, 4
- - Fedora <20
 
 Distributions known to be 'unsupported' are: