1. support both single touch and swipe to turn pages;
2. need to activate the citation mode if need to cite.
Merge pull request #4 from qiujiejun/master

fixed the citation issue of cool reader
fixed the screen refresh problem in advanced settings.
fixed the dictionary non-functional problem.
Merge pull request #5 from qiujiejun/master

fixed the dictionary non-functional problem.
fixed the screen update problem of cool reader.
add hyphenation in fb reader.
Merge branch 'master' of github.com:onyx-intl/boox-opensource