MPAS-Dev/MPAS-Analysis: v1.2.9

Minor release.

• Add a test suite for MPAS-Analysis on Anvil #741

• Adds the globally-computed bias mean and rsme values in the title of climatological map plots #739
• Break Antarctic melt time series into subtasks per year #747
• Add WOA18 and SOSE obs. to time series of ocean regions #748
• Various updates to T-S diagrams #749
• Reduce the range for melt-rate plots to +/- 20 m/yr #751
• Add Rignot obs for Antarctic, FRIS, Ross #752
• Move the legend to the lower left for regional profiles #754
• Use cartopy coastline by default in polar projection plots #753
• Send melt tables to "tables" directory #757
• Build region and transect masks from geometric_features aggregation #756
• Break hovmollerOceanRegions into its own task #759

• A large number fixes revealed by new deprecation warnings #736
• Use only one subprocess for MPAS-Tools mask creator #737
• Fix masking of ocean regions #740
• Switch from matplotlib-base to full matplotlib #745
• Fix anvil testsuite #755

• Update tutorial to include HDF5_USE_FILE_LOCKING=FALSE #734

• Fix local package installation directory in Azure #744

@xylar @milenaveneziani