A book crawler application based on yakala framework

BUILD:
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* First build yakala framework, unless you have yakala.jar file
* Copy yakala.jar to root folder of kitap-yakala

RUN:
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The spiders/ directory under source defines supported spiders.
Domain name of the spider which intented to be run should be passed as parameter to 'sbt run' command.
As an example, in order to execute idefix spider, following command should be executed in shell;
$ sbt run 'idefix.com'

'idefix.com' name is a domain name which is defined in each of the spider. Node that spider could be located under 'spiders' directory of kitap-yakala project source.