Merge "[Enhancement] Added --version flag"
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		@@ -20,6 +20,7 @@ import processors
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import output_messages
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from .exceptions import FlagValidationError, ParamValidationError
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from packstack import version
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from packstack.modules.ospluginutils import gethostlist
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from setup_controller import Controller
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@@ -702,7 +703,7 @@ def initCmdLineParser():
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    # Init parser and all general flags
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    usage = "usage: %prog [options] [--help]"
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    parser = OptionParser(usage)
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    parser = OptionParser(usage=usage,version="%prog {0} {1}".format(version.release_string(), version.version_string()))
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    parser.add_option("--gen-answer-file", help="Generate a template of an answer file, using this option excludes all other options")
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    parser.add_option("--answer-file", help="Runs the configuration in non-interactive mode, extracting all information from the \
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                                            configuration file. using this option excludes all other options")
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