Display location only if address' fields are public
Fixes ActionTracker crash on development mode

  Loads action_tracker_has_comments plugin, that dynamically adds
  comments to ActionTracker::Record, before every request in development
  mode to avoid undefined method error.

(ActionItem2728)
person_tests: avoiding randomness
Merge commit 'refs/merge-requests/391' of git://gitorious.org/noosfero/noosfero into merge-requests/391
Profile#may_display_field_to: rewrite tests

   * Adding tests for the new location method
   * Moving tests from profile_helper_test to profile_test
   * Rewriting tests of profile_helper_test
Makes My Communities menu optional
Fix typo on quick-start
Right database.yml update on quick-start script

Closes ActionItem2856
Merge commit 'refs/merge-requests/393' of git://gitorious.org/noosfero/noosfero into merge-requests/393
Merge commit 'refs/merge-requests/405' of git://gitorious.org/noosfero/noosfero into merge-requests/405
Show object in exceptions notification of feed-updater and delayed_job
filter_html: parse only sources that have macros

This solves every problem related with Hpticot breaking pages since the
parse was happening on the MainBlock too. But this does not changes the
fact tha Hpricot is currently dead and we should move on to nokogiri.

(ActionItem2873)
environment_tests: fix tests due to new enable feature save as default behaviour
profile_list_block_test: fix due to change on content_tag to tag
Merge branch 'parse-everything' into stable
Merge branch 'stable'

Conflicts:
	script/quick-start
	test/unit/application_helper_test.rb
	test/unit/environment_statistics_block_test.rb
	test/unit/environment_test.rb
spammer_log: not clean log on tests
products_feature: fix cucumber tests
spammable: improve error message
spammable: remove fail-safe spam attribute check

This check, crashes the migration which will include the attribute o
Task. Until someone discover how to avoid that, the fail-safe is
commented.