Add Arabic localization
Merge pull request #199 from MaDill/master

fixed some small typos
Merge pull request #196 from boussouira/master-ar-tr

Add Arabic localization
@Override annotation
cleanup + ChangeLog
VERSION => 1.10.3
runWithMessage => createExecutor
drm-related messages
ePub opening speed optimizations
more loading time optimizations
more speed optimizations
replaceAll replaced with a simple function
better cover finding code
better ePub cover detection
updated ChangeLog
disabled profiling
fixed empty line support in <pre>-formatted text
getSpace{Before,After}() uses metrics
CSS-like file for default styles definitions
fixed style order problem in XHTMLReader