Remove broxygen Sphinx integration

The broxygen-generated files now live in the git repo, have tests
that check that they are up-to-date, and a script to re-generate
them on-demand.

doc/scripts/base/files/extract/__load__.bro.rst

@@ -0,0 +1,14 @@
+:tocdepth: 3
+
+base/files/extract/__load__.bro
+===============================
+
+
+:Imports: :doc:`base/files/extract/main.bro </scripts/base/files/extract/main.bro>`
+
+Summary
+~~~~~~~
+
+Detailed Interface
+~~~~~~~~~~~~~~~~~~
+

doc/scripts/base/files/extract/index.rst

@@ -0,0 +1,13 @@
+:orphan:
+
+Package: base/files/extract
+===========================
+
+Support for extracting files with the file analysis framework.
+
+:doc:`/scripts/base/files/extract/__load__.bro`
+
+
+:doc:`/scripts/base/files/extract/main.bro`
+
+

doc/scripts/base/files/extract/main.bro.rst

@@ -0,0 +1,84 @@
+:tocdepth: 3
+
+base/files/extract/main.bro
+===========================
+.. bro:namespace:: FileExtract
+
+
+:Namespace: FileExtract
+:Imports: :doc:`base/frameworks/files </scripts/base/frameworks/files/index>`, :doc:`base/utils/paths.bro </scripts/base/utils/paths.bro>`
+
+Summary
+~~~~~~~
+Runtime Options
+###############
+========================================================================== ================================================================
+:bro:id:`FileExtract::default_limit`: :bro:type:`count` :bro:attr:`&redef` The default max size for extracted files (they won't exceed this
+                                                                           number of bytes).
+========================================================================== ================================================================
+
+Redefinable Options
+###################
+==================================================================== ========================================
+:bro:id:`FileExtract::prefix`: :bro:type:`string` :bro:attr:`&redef` The prefix where files are extracted to.
+==================================================================== ========================================
+
+Redefinitions
+#############
+====================================================================== =
+:bro:type:`Files::AnalyzerArgs`: :bro:type:`record` :bro:attr:`&redef` 
+:bro:type:`Files::Info`: :bro:type:`record` :bro:attr:`&redef`         
+====================================================================== =
+
+Functions
+#########
+====================================================== =============================================
+:bro:id:`FileExtract::set_limit`: :bro:type:`function` Sets the maximum allowed extracted file size.
+====================================================== =============================================
+
+
+Detailed Interface
+~~~~~~~~~~~~~~~~~~
+Runtime Options
+###############
+.. bro:id:: FileExtract::default_limit
+
+   :Type: :bro:type:`count`
+   :Attributes: :bro:attr:`&redef`
+   :Default: ``104857600``
+
+   The default max size for extracted files (they won't exceed this
+   number of bytes). A value of zero means unlimited.
+
+Redefinable Options
+###################
+.. bro:id:: FileExtract::prefix
+
+   :Type: :bro:type:`string`
+   :Attributes: :bro:attr:`&redef`
+   :Default: ``"./extract_files/"``
+
+   The prefix where files are extracted to.
+
+Functions
+#########
+.. bro:id:: FileExtract::set_limit
+
+   :Type: :bro:type:`function` (f: :bro:type:`fa_file`, args: :bro:type:`Files::AnalyzerArgs`, n: :bro:type:`count`) : :bro:type:`bool`
+
+   Sets the maximum allowed extracted file size.
+   
+
+   :f: A file that's being extracted.
+   
+
+   :args: Arguments that identify a file extraction analyzer.
+   
+
+   :n: Allowed number of bytes to be extracted.
+   
+
+   :returns: false if a file extraction analyzer wasn't active for
+            the file, else true.
+
+