Made to work on Fedora and behind a proxy.

Added proxy settings for yum/wget/git.  yum and wget uses the http_* environment variables.  git should have done the same, but it misbehaves in a sudo environment on Fedora.  Safest to just set the git proxy if you are behind a firewall/proxy.  Didn't think it is necessary to unset it again if it wasn't set.  The proxy is more than likely permanent in your environment.
Merge pull request #302 from pietercvdm/master

Installation script updates - Fedora + Proxy
Merge branch 'dev'
Compile mo files

If you are running from the dev branch, the MO files needs to be compiled.  See https://github.com/bikalabs/Bika-LIMS/issues/303.
Merge pull request #309 from pietercvdm/master

Compile mo files in installation script
ServiceCalculation references update on save

issue #318, #84
Fixed #553 Error when creating an AR (with deactivated contact?)
Fixed #555 Error when creating new AR (Index out of range when getLastARNumber)
Fixed #556 Error when publishing an AR with non-ASCII chars
Apply addresswidget changes from health
Generic icon handling
Set font-size to plone default
Move right-column portlets to only the front-page view
i18n updates

Modified cs and added pt_BR
Updated bika.widgets.recordswidget

subfield_types: added datepicker and datepicker_nofuture

Permit automatic combogrids with combogrid_options
Transition SamplePartition IDs to new format (fixes #571)

The IDs are dependent on SampleType (AR) id, so hardcode "P" for partition segment.

Sample: BRG-000?
AR: BRG-000?-R?
Partition: BRG-000?-P?
AR Templates - better sample partition handling

Templates still use part-? for their partitions,
this is just for the template markers, these are
not the sample partition IDs.
Allow Authorized users access to bika_setup objects' revisions
Tiny analysis remarks fix

Remarks don't attempt to show in non-analysis contexts
Remove LogEntry

Throwback from Bika2 port