reorder /etc/hosts

now "hostname -f" results in the correct hostname.
Fixes #5835
leap-mx package resource ensure parameter needs to be 'latest' to ensure
packages will be upgraded

Change-Id: Ic94be8b732d9d2202f87c0c2cdd2fd0d16cc9efc
add a package resource for leap-keymanager to make sure it is also the
latest version, this is necessary to transition to the python-gnupg-ng
package, which will not otherwise be installed

Change-Id: I2ea631e15518fd40cb0ea4fe718498bdfba3c599
Fixes: #5952 Webapp now logs to it's own file instead of syslog and user.log
Update README to make note about known issues so version number does not need to be bumped each release

Change-Id: I3aabe1a713f4244cbbd607137e5d8e46d992a2bc
set the maximum leap cli version for this version of the platform

Change-Id: I6be37c3c65c47e650c0e67bd43df8e2b1ac40dd6
Fix "Nagios ssh check is automatically added by the ssh module and cantains a wrong hostname on single node setup (Bug #5998)"

before, the ssh module added this check, resulting in a wrong
hostname and the port was always '22'.

manage_nagios parameter is boolean, so we use false instead of 'no'

manually add check_ssh to nagios (#5998)
Merge remote-tracking branch 'varac/5998_fix_nagios_nodename' into 0.5.3
Fix starting tapicero when it is not running (#6004)

Due to how tapicero's initscript is made, it is not possible to check
for a valid exit code for the status (it returns a zero when it is not
running). So we disable the puppet 'hasstatus' parameter and instead
puppet will look in the process table for 'tapicero'

Change-Id: I9b017ea8055c0207e43876dd4e3bbc2619c0fd35
Merge tag '0.5.3'

Tagging 0.5.3 release