unused code
optimization: cache zip file during reading
Merge branch 'master' into beta
zip file optimization
resource file optimization
no tag lowercasing in xhtml
Merge branch 'master' into beta
ZLUnicodeUtil::toLower() optimization: do not call java method for ascii strings
Merge branch 'master' into beta
Merge branch 'beta' of github.com:geometer/FBReaderJ into beta