Fixed example_geotherms

Fixed example_geotherms so as to not call B&S at too low of depth.

changed depth cutoff

Changed depth cutoff
Merge pull request #71 from lordkman/hi_timo

Fixed example_geotherms so as to not call B&S at too low of depth.
Added HP_2011_fluids
Added initialisation for HP_fluids
Modified mineral initialisation
R to constants.gas_constant
fix test output
Fix sphinx dox for eos

Fix namespace
Merge PR #72

Added database for Holland and Powell (2011) fluids with CORK EoS
Merge pull request #73 from ian-r-rose/update_sphinx_dox

Fix sphinx dox for eos

Update sphinx EOS with new directory structure
make branch
add minerals
Various fixes to manual text.

Cleaned up some references, grammar, etc.

More minor changes

Fixes in manual

More changes

Various and sundry

Fixing math formatting

Adjusted units to :math: format for cleaner look. No more ^ in units,
still more to go

More unit fixing

Fixed units, copy editing

Averaging section edited

So many units fixed.

Geotherm done

Fixed various geotherm units and citations

Typo

typo

typo

typo

Fixed underline typo

Underline typo fixed

Fixed label

Fixed label in equation

Added note about B&S depth limit

Added note about B&S depth limit

Fixed from 2700 km to 270

Fixed from 2700 km to 270
Parameter validation for modified tait
Parameter validation for CORK
Rebased, tidied
Merge pull request #53 from lordkman/Cay_man

Cleaning up manual slowly but surely.
Merge pull request #74 from sannecottaar/fix_other_database

Fix other database

Just added a couple minerals so the inversion works...
Merge pull request #75 from geodynamics/validate_MT_params

Validate MT and CORK params
remove pdf