upload data test done
minor fix
TEMP UPDATE

redesign book search structure
Implement Books.tw search engine
Done books tw scraping job
BooksTW search engine update

Single book info scraping
BookTW search engine implement

1. initial string data for every member in bookinfo is "NaN"
2. fix some crash
UI fine tune

To avoid alert jump twice
To avoid view rotation
Update side bar view SDK

Add Cover View
not implement yet
Merge branch 'Upload_function' into Development