Removed searchAPI client from BiobankConnect

1. Removed all searchAPI from javascript
2. Removed unused classes and plugins
3. Previously biobankconnect 1.0 and 2.0 cannot work at the same time due to the conficit of using the same protocol created to store the mappings. Now synchronized biobankconnect 1.0 with biobankconnect 2.0 now they both work at the same time
4. Removed redundant code from javascript and try to use the same function as much as possible
5. Removed css code and put shared styles in one css file.
discuss with Chao