Fix issue #154: remove ' from forbiden char for filename
implement feature #153: clear all bookmark on chapter
Update css to force fit-to-width for non-thumbnailed image
Add check if activity is not finishing or destroyed for recreate()
create getter for ttsbinder service to avoid nullptr
set web view user agent to mobile version
v1.1.19-beta
update filename sanitizer
add cancel button on bookmark chapter
Implement #152: add downloaded icon on external page
update delete chapter logic for external page #152
1.1.19-beta2
Fix issue #155 and #158: fix Update Service.
Fix issue #157: Update polish translation.
update parser for missing pages
fix tab color for alt languange
update to handle invert color
Add Prev/Next button in display image activity.
update parser to handle deleted page
1.1.19-beta3