Merge remote-tracking branch 'origin/fastpath'

* origin/fastpath:
  Fix overflow problems in converting Python IP addresses to Broccoli.
Updating submodule(s).

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Updating CHANGES and VERSION.
Fix configure script to exit with non-zero status on error
Updating CHANGES and VERSION.
Updating submodule(s).

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Updating submodule(s).

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s/bro-ids.org/bro.org/g
Updating submodule(s).

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Updating submodule(s).

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Updating submodule(s).

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Updating submodule(s).

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Updating submodule(s).

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Switching to relative submodule paths
Updating submodule(s).

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Updating CHANGES and VERSION.
Change submodules to fixed URL.
Updating CHANGES and VERSION.
Fix mem leaks.
Merge remote-tracking branch 'origin/topic/jsiwek/coverity'

* origin/topic/jsiwek/coverity:
  Fix mem leaks.