don't test coverage on plugins
since it's not easy to cover code that use external services like
Evernote cloud and calibre.
add option to export highlights to local HTML files in Evernote plugin
Merge pull request #1012 from Frenzie/master

Kobo Aura H2O: fix offset for reverse landscape (rotation_mode 3)
Merge pull request #1004 from chrox/html_highlight

add option to export highlights to local HTML files in Evernote plugin
fix: various fixes for kindle dxg
Merge pull request #1018 from houqp/dxg

fix: various fixes for kindle dxg
show 50 ticks on the mini progress bar at most
expand/collapse TOC only by tap on the icon
Merge pull request #1019 from chrox/fix_1017

Fix #1017
use new FFI based mupdf API

This will use the new API where the Lua/C interface was used before
and also drop usage of mupdfimg wrapper which is now implemented
within the mupdf interface
update to latest base
fix #1013
Merge pull request #1020 from chrox/fix_1013

fix #1013
fix renderImage invocation
fix #1011
The #1011 bug is caused by the `contains` check of link box with
visible area. When the link is at the very right (left?) of
the page, enlarged link box often exceeds the page bound rendering
the mentioned `contains` check failed. This patch uses an `intersectWith`
test to check if the link is in current page.
Merge pull request #4 from chrox/fix_1014

fix renderImage invocation
Merge pull request #1014 from hwhw/master

use new FFI based mupdf API
Merge pull request #1021 from chrox/fix_1011

fix #1011
fix #1024
if toc item has expand/collapse state and tap select on the left side
the state switch action is triggered, otherwise goto the
linked page.
expand/collapse for the left one third region should be more resonable