* Added google scholar v2 bridge with more functionality
* Corrected Sort By interpretation (this is weird on Googles part)
* Remove some debug statements
* Merged GoogleScholarBridge and GoogleScholarV2Bridge into GoogleScholarBridge with two contexts.
* Left V2 in Bridge Name
* Lint
* Update GoogleScholarBridge.php
* Update GoogleScholarBridge.php
* Lint.
* ;
* [GoogleScholarBridge] Follow authors of scientific publications.
* [GoogleScholarBridge] Fix linting.
* [GoogleScholarBridge] Fix more linting issues.
* [GoogleScholarBridge] Use author field in extracted page and drop publisher