add GNU FreeFont for some rare charactors like phonetic symbols
add glyph fallbacks
if glyph is not found in specified fontface, fallback fonts are checked
on by one until a glyph is found.
Merge pull request #123 from houqp/houqp-master

update translation
add 'make fonts' command that merges additional fonts in resources into fonts pool
remove selected word if hold moves out of word box
parameterize lighten color in displaying saved highlights
rm additional fonts in resources dir in customupdate
bugfix: make a fresh copy of Geom before transforming
export hightlights to My Clippings
Merge pull request #124 from chrox/glyph_fallback

add glyph fallback
Merge pull request #125 from chrox/highlight

bugfix: remove selected word only if hold moves out of word box
update koreader-base for glyph checking
Merge pull request #126 from chrox/master

update koreader-base for glyph checking
add fake tap to dismiss temp hightlight after hightlight is saved
Merge pull request #127 from chrox/highlight

add fake tap to dismiss temp hightlight after hightlight is saved
Reference last commit in koreader-base.
Merge pull request #128 from giorgio130/master

Reference last commit in koreader-base.
Merge pull request #134 from houqp/houqp-master

update translation
disable scroll mode by default
since the default zoom mode is page while continuous paging is
useless in page zoom mode.
disable scroll mode in flipping for better performance