remove old changelog entries

purge everything older then one year
add new foreman deps

for el6 right now, f18 will come later
synchronization page was not correctly fenced in headpin mode
custom_info in the UI is now using the API
Merge pull request #1810 from xsuchy/pull-req-old-changelog

remove old changelog entries
yet another round of deps
Merge pull request #1833 from komidore64/headpin-menu-fix

synchronization page was not correctly fenced in headpin mode
903388 - fix service-wait script

wget was not recovering from 'Unable to establish SSL connection.'
type of errors. That caused the script exited with success although
the service was not ready yet (the sleep timeout set for 5 seconds was
not enough).

The fix is to use curl to double check the response for test url (curl is
able to retry form SSL issues).

Also the script exists with non-zero when the test url can't be
reached: when the script succeeds after start, we want to be sure that
the service is really up and running. Otherwise it should fail.

The curl fix should also make the `sleep $ADDITIONAL_TIME` useless (as
this was probably meant to fix the original issue with SSL). Removing,
to eliminate magic constants and speed up the script a bit.
Merge pull request #1836 from iNecas/bz/903388

903388 - fix service-wait script
Merge pull request #1829 from xsuchy/pull-req-f1

add new foreman deps
Merge pull request #1834 from komidore64/default_info

custom_info in the UI is now using the API