Trying to remove a bunch of autoconf and .htaccess-related stuff.
This commit is the last one from a series now finally allowing to run
icingaweb directly from a git checkout.
refs #4075
The fallback timezone is set in case an error occurs
before setupTimezone() is entered. In this case the user
is presented with an warning about missing timezone settings
if the php.ini doesn't contain timezone information
refs #4529
Modified the host list markup to reflect host information.
Comments are currently missing as well as behaviour and final styling.
The styling part is not really part of the ticket, as we decided
not to style or add additional markup, but as the work
has been done in sprint 1.0-4 it makes no sense to
throw it away at this time
refs #4179