Merge branch 'master' of https://github.com/Ragnarok719/SpicyCoders.git
Merge branch 'master' of https://github.com/Ragnarok719/SpicyCoders.git
Merge branch 'master' of https://github.com/Ragnarok719/SpicyCoders.git
Merge branch 'master' of https://github.com/Ragnarok719/SpicyCoders.git
Created methods for handing books and searching. Added JUnit test class
for testing them.