Copy docs into Zeek repo directly

This is based on commit 2731def9159247e6da8a3191783c89683363689c from the
zeek-docs repo.

doc/scripts/base/frameworks/reporter/__load__.zeek.rst

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+:tocdepth: 3
+
+base/frameworks/reporter/__load__.zeek
+======================================
+
+
+:Imports: :doc:`base/frameworks/reporter/main.zeek </scripts/base/frameworks/reporter/main.zeek>`
+
+Summary
+~~~~~~~
+
+Detailed Interface
+~~~~~~~~~~~~~~~~~~
+

doc/scripts/base/frameworks/reporter/index.rst

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+:orphan:
+
+Package: base/frameworks/reporter
+=================================
+
+This framework is intended to create an output and filtering path for
+internally generated messages/warnings/errors.
+
+:doc:`/scripts/base/frameworks/reporter/__load__.zeek`
+
+
+:doc:`/scripts/base/frameworks/reporter/main.zeek`
+
+   This framework is intended to create an output and filtering path for
+   internal messages/warnings/errors.  It should typically be loaded to
+   log such messages to a file in a standard way.  For the options to
+   toggle whether messages are additionally written to STDERR, see
+   :zeek:see:`Reporter::info_to_stderr`,
+   :zeek:see:`Reporter::warnings_to_stderr`, and
+   :zeek:see:`Reporter::errors_to_stderr`.
+   
+   Note that this framework deals with the handling of internally generated
+   reporter messages, for the interface
+   into actually creating reporter messages from the scripting layer, use
+   the built-in functions in :doc:`/scripts/base/bif/reporter.bif.zeek`.
+

doc/scripts/base/frameworks/reporter/main.zeek.rst

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+:tocdepth: 3
+
+base/frameworks/reporter/main.zeek
+==================================
+.. zeek:namespace:: Reporter
+
+This framework is intended to create an output and filtering path for
+internal messages/warnings/errors.  It should typically be loaded to
+log such messages to a file in a standard way.  For the options to
+toggle whether messages are additionally written to STDERR, see
+:zeek:see:`Reporter::info_to_stderr`,
+:zeek:see:`Reporter::warnings_to_stderr`, and
+:zeek:see:`Reporter::errors_to_stderr`.
+
+Note that this framework deals with the handling of internally generated
+reporter messages, for the interface
+into actually creating reporter messages from the scripting layer, use
+the built-in functions in :doc:`/scripts/base/bif/reporter.bif.zeek`.
+
+:Namespace: Reporter
+
+Summary
+~~~~~~~
+Types
+#####
+================================================ =====================================================================
+:zeek:type:`Reporter::Info`: :zeek:type:`record` The record type which contains the column fields of the reporter log.
+================================================ =====================================================================
+
+Redefinitions
+#############
+======================================= =======================================
+:zeek:type:`Log::ID`: :zeek:type:`enum` The reporter logging stream identifier.
+                                        
+                                        * :zeek:enum:`Reporter::LOG`
+======================================= =======================================
+
+Hooks
+#####
+============================================================= =============================================
+:zeek:id:`Reporter::log_policy`: :zeek:type:`Log::PolicyHook` A default logging policy hook for the stream.
+============================================================= =============================================
+
+
+Detailed Interface
+~~~~~~~~~~~~~~~~~~
+Types
+#####
+.. zeek:type:: Reporter::Info
+   :source-code: base/frameworks/reporter/main.zeek 24 38
+
+   :Type: :zeek:type:`record`
+
+
+   .. zeek:field:: ts :zeek:type:`time` :zeek:attr:`&log`
+
+      The network time at which the reporter event was generated.
+
+
+   .. zeek:field:: level :zeek:type:`Reporter::Level` :zeek:attr:`&log`
+
+      The severity of the reporter message. Levels are INFO for informational
+      messages, not needing specific attention; WARNING for warning of a potential
+      problem, and ERROR for a non-fatal error that should be addressed, but doesn't
+      terminate program execution.
+
+
+   .. zeek:field:: message :zeek:type:`string` :zeek:attr:`&log`
+
+      An info/warning/error message that could have either been
+      generated from the internal Zeek core or at the scripting-layer.
+
+
+   .. zeek:field:: location :zeek:type:`string` :zeek:attr:`&log` :zeek:attr:`&optional`
+
+      This is the location in a Zeek script where the message originated.
+      Not all reporter messages will have locations in them though.
+
+
+   The record type which contains the column fields of the reporter log.
+
+Hooks
+#####
+.. zeek:id:: Reporter::log_policy
+   :source-code: base/frameworks/reporter/main.zeek 21 21
+
+   :Type: :zeek:type:`Log::PolicyHook`
+
+   A default logging policy hook for the stream.
+
+