Commit Briefs
ask to save a page when it can't be rendered
it's good for thing like images and text with weird encodings.
fix various warnings, no functional changes
now that we have a bounch of -Wxxx flags during compilation, let's fix everything.
added fs process
it's the only one that has file system access. For now it serves about:new (from memory) and about:bookmarks (from ~/.telescope/bookmarks.gmi if found)