Revert "Make meta dbs"

[jwokaty]

Reverts #448

Fails if a package has a bad DESCRIPTION file, which should probably be handled by the function in biocViews:

/home/biocpush/PACKAGES/3.22/bioc/web/packages/apComplex/aliases.rds
/home/biocpush/PACKAGES/3.22/bioc/web/packages/apComplex/rdxrefs.rds
/home/biocpush/PACKAGES/3.22/bioc/web/packages/apeglm/aliases.rds
/home/biocpush/PACKAGES/3.22/bioc/web/packages/apeglm/rdxrefs.rds
Error : appreci8R-package.Rd:8: file './DESCRIPTION' does not exist
In addition: There were 13 warnings (use warnings() to see them)
DONE.