1.9.0 Level-up version, and R-version
1.9.1 psmelt bigfix

CHANGES IN VERSION 1.9.1
-------------------------

BUG FIXES

	- Bug in `psmelt` causing unnecessary error for phyloseq datasets with
empty components.

	- Solves Issue 319: https://github.com/joey711/phyloseq/issues/313
Merge pull request #326 from joey711/psmelt-rapidfix-1.9.1

1.9.1 psmelt bigfix

BUG FIXES

- Bug in `psmelt` causing unnecessary error for phyloseq datasets with
empty components.

- Solves Issue 319: https://github.com/joey711/phyloseq/issues/313
1.9.2 Fix import_usearch_uc() for large files

https://github.com/joey711/phyloseq/issues/327

Error message after some wait:

Error in paste0(readLines(ucfile), collapse = "\n") :
  result would exceed 2^31-1 bytes

The updated version can read a 2.287 GB file (>19 million read-match
results) in 47 seconds without errors, with parsing into an OTU table
adding an additional 73 seconds, for 2 minutes total. This as a
single-core process on my laptop.

CHANGES IN VERSION 1.9.2
-------------------------

BUG FIXES

	- Large files cause import_usearch_uc() to have error.
		Error in paste0(readLines(ucfile), collapse = "\n") : result would
exceed 2^31-1 bytes

	- Solves Issue 327: https://github.com/joey711/phyloseq/issues/327
Merge pull request #328 from joey711/bugfix-import_usearch_uc

1.9.2 Fix import_usearch_uc() for large files
1.9.2 merge commit
1.9.2 rm usearch.uc.gz file