Merge pull request #17 from MG-RAST/devel

Devel
Merge pull request #18 from braithwaite/master

demos updated for tutorial
Merge pull request #22 from MG-RAST/devel

Devel
Merge pull request #24 from MG-RAST/devel

update master
Merge pull request #26 from MG-RAST/devel

merge devel
Merge pull request #28 from MG-RAST/devel

merge devel
Merge pull request #30 from MG-RAST/devel

merge devel
Merge pull request #31 from braithwaite/master

hotfix m5rna m5nr to uppercase
Update R/collections.R

Hotfix 9 Jan 2013 per discussion via RT
changed chooser test from <= to < 
Certain views had been inaccessible.
Update data/mconfig.R

change setAuth() to accept connection argument to read key from file (for non-interactive uses).
Update R/transfer.R

Completed support for rowname hierarchies
Update R/collections.R

row hierarchy support patch
Update R/analysis.R

update sigtest() routine
merge hotfixes
Merge pull request #36 from braithwaite/master

merge hotfix from MG-RAST/master and extensive development from braithwaite/matR (last approx dozen commits)