* Switch all initial highlights to "fast" update
i.e., everything that does an invert
Plus a few other things that refresh small UI elements onTap
Re #3130
* Tweak refreshtype for a number of widgets:
* Fix iconbutton dimen
* Make touchmenu flash on close & initial menu popup. Full-screen on close.
* Use flashing updates when opening/closing dictionary popup. Full-screen on close.
* Switch FileManager to partial.
It's mostly text, and we want flash promotion there.
* Make configdialog & menu flash on exit
* Make FLWidget flash on close
* virtualkeyboard: flash on layout change & popup.
* Potentially not that great workaround to ensure we actually see the
highlights in the FM's chevrons
* Flash when closing BookStatus Widget
* Optimize away a quirk of the dual "fast" update in touchmenu
* Promote updates to flashing slightly more agressively.
* Document what each refreshtype actually does.
With a few guidelines on their optimal usecases.
* Switch remaining scheduleIn(0.0) to nextTick()
* Tighter scheduling timers
Shaving a hundred ms off UI callbacks...
* Cache FFI C Library namespace
* Ask MuPDF to convert pixmaps to BGR on Kobo
Fix#3949
* Mention koxtoolchain in the README
re #3972
* Kindle: Handle *all* fonts via EXT_FONT_DIR instead of bind mounts insanity
* Make black flashes in UI elements user-configurable
(All or nothing).
* Jot down some random KOA2 sysfs path
* Download all files from ftp server(Not only epub). Show failed download number
* add date and time to filename
* optimalization - decrese max redirect number
* remove new external lib from luacheck
* add new lib licence info
* 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
* 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
