Viewer improvements

The following improvements have been made to the Meridian Enterprise viewer:

• The AutoVue viewer is now the default for all file types.
• Setting EnableOfficeMarkups=1 in avx.ini did not work correctly. Redlining Office documents is now enabled by default and cannot be disabled.
• A page number toolbutton has been added to the AutoVue viewer to jump to a specific page in Adobe PDF documents.
• If installed, the Microsoft Excel Viewer may be selected for viewing .xlsm documents.