Make progress bar behave more intuitive when there are outdated pages

[heinrich-ulbricht]

Current Behavior

Assume the following:

• some Confluence pages have been migrated to SharePoint previously
• some of those pages were since updated in Confluence
• the space is migrated again

WikiTraccs currently won't overwrite the pages in SharePoint (yet; this is tracked in #47).

The progress bar showing migration progress was stuck in this case, never reaching the end. This is technically correct, but confusing (see #36, #46)

Expected Behavior

The expected behavior is that the migration progress for a space can reach 100%. At the same time WikiTraccs should inform the user about the fact that some pages weren't migrated because they already exist.

Note: if you want to upgrade those outdated pages you can delete them and start the migration again. The affected pages are listed in the Progress Log Files.

WikiTraccs Version

v1.4.2

[heinrich-ulbricht]

Release v1.4.6 make the progress bar count pages that, since the last Confluence to SharePoint migration, were updated in Confluence. It also shows a text note about those outdated pages to not hide the fact that there are any.