Change use of require to work with Lua 5.2

weblog-adhocquery-html.lsp

 <% local form, viewlibrary, page_info = ... 
-require("htmlviewfunctions")
+htmlviewfunctions = require("htmlviewfunctions")
 html = require("acf.html")
 %>
 

weblog-listfiles-html.lsp

 <% local view, viewlibrary, page_info, session = ... 
-require("htmlviewfunctions")
+htmlviewfunctions = require("htmlviewfunctions")
 html = require("acf.html")
 %>
 

weblog-listsources-html.lsp

 <% local data, viewlibrary, page_info, session = ... 
-require("htmlviewfunctions")
+htmlviewfunctions = require("htmlviewfunctions")
 html = require("acf.html")
 %>
 

weblog-model.lua

 module(..., package.seeall)
 
 -- Load libraries
-require("modelfunctions")
+modelfunctions = require("modelfunctions")
 fs = require("acf.fs")
 format = require("acf.format")
 validator = require("acf.validator")
-require("luasql.postgres")
-require("posix")
-require("subprocess")
+luasql = require("luasql.postgres")
+posix = require("posix")
+subprocess = require("subprocess")
 
 local DatabaseName = "webproxylog"
 local DatabaseOwner = "weblogowner"

weblog-status-html.lsp

 <% local data, viewlibrary, page_info, session = ... 
-require("htmlviewfunctions")
+htmlviewfunctions = require("htmlviewfunctions")
 %>
 
 <% htmlviewfunctions.displaycommandresults({"createdatabase"}, session, true) %>

weblog-viewactivitylog-html.lsp

 <% local data, viewlibrary, page_info, session = ... %>
-<% require("htmlviewfunctions") %>
+<% htmlviewfunctions = require("htmlviewfunctions") %>
 <% html = require("acf.html") %>
 
 <% local subdata, pagedata = htmlviewfunctions.paginate(data.value, page_info.clientdata, 100) %>

weblog-viewauditstats-html.lsp

 <% local data, viewlibrary, page_info, session = ... %>
-<% require("htmlviewfunctions") %>
+<% htmlviewfunctions = require("htmlviewfunctions") %>
 <% html = require("acf.html") %>
 
 <script type="text/javascript">

weblog-viewusagestats-html.lsp

 <% local data, viewlibrary, page_info, session = ... %>
-<% require("htmlviewfunctions") %>
+<% htmlviewfunctions = require("htmlviewfunctions") %>
 <% html = require("acf.html") %>
 
 <% local subdata, pagedata = htmlviewfunctions.paginate(data.value, page_info.clientdata, 100) %>

weblog-viewweblog-html.lsp

 <% local data, viewlibrary, page_info, session = ... %>
-<% require("htmlviewfunctions") %>
+<% htmlviewfunctions = require("htmlviewfunctions") %>
 <% html = require("acf.html") %>
 <% format = require("acf.format") %>