* newsDownloader - atom support initial version
* NewsDownloader: update example feed config (use Reuters atom source)
* NewsDownloader: InfoMessage when unsupported urls
* NewsDownloader: update menu_item id
* NewsDownloader: change text label
Parsing and rasterisation provided by nanosvg (some svg tags like text,
span and images are not supported).
Only svg image included as files in the .epub are supported
(embedded svg tags in html are not).
Holding on svg image shows it 4x zoomed in ImageViewer.
It makes no sense to have both, so setting a default removes
the fallback, and setting a fallback removes the default.
Also save hyph_alg to document setting only if it has been
manually chosen, so that later changes to default or fallback
can be used.
CRE cache, hyphdict and fonts can be initialized only once
when first credocument is opened. Previously, they were
recreated for each document, and as previous instances were probably
not free'd, this caused memory leaks.
* translation text fix
* quickstart(fix): go back to home dir after document close
* quickstart(fix): purge old quick start files
* spec: fix quickstart tests
When such blank page has only a few black pixels (dust), it would result in
a really small cropped area, than when scaled to fit screen, would cause a
crash with :
./ffi/mupdf.lua:63: could not allocate pixmap:
malloc of array (451342 x 612558 bytes) failed (integer overflow) (1)
Fix similar to what is done in KoptInterface:getAutoBBox(): when cropped area too small,
fall back to whole page (or here: to user's manually set area).
* Simple News (RSS/Atom) downloader plugin
* Limit news from sources
* new News Downloader menu entry - goto news dir
* Initial configuration logic
* Download each feed source to separate folder
* 2 feed sources in example config