Add median data to CT charts

[David Platten]

No description provided.

[David Platten]

Added CT chart option to choose which average to use for plots. References issue #246.

→ <<cset 5073e09d3ff1>>

[David Platten]

Added code to store user preference for average values in the profile. References issue #246.

→ <<cset 884f9a9cbb96>>

[David Platten]

Added new JavaScript files and changed existing files to include median in CT plot of DLP per study. References issue #246.

→ <<cset dc2ae897c604>>

[David Platten]

Added new JavaScript files and changed existing files to include median in CT plot of DLP per requested procedure. References issue #246.

→ <<cset d6847cc2c9a4>>

[David Platten]

A few more to go: study DLP over time; DLP per acquisition and CTDIvol per acquisition. For another day, I think.

[Ed McDonagh]

Thanks for doing this @dplatten - I'd rather be doing that than fixing this toilet seat!

[David Platten]

Added median option to the CT plot of DLP over time. References issue #246.

→ <<cset 03ccd3d4f0ad>>

[David Platten]

Added median to plots of DLP and CTDI per acquisition, including combined plots. Added missing dx kVp JavaScript file. References issue #246.

→ <<cset bb2ba9fddf71>>

[David Platten]

Shortened series names for many plots. Formatted legened on plot of CT mean and median DLP and CTDIvol. That'll do for now. References issue #246.

→ <<cset b59921ea7a15>>

[David Platten]

The chart of mean and median DLP and CTDI is quite a thing. I'm not entirely convinced by the colours that I've chosen though (lovely colour website: http://colorbrewer2.org/).

[David Platten]

Altered layout of legend so that the four series appear in a single column. Looks neater. References issue #246.

→ <<cset 560b85c79769>>

[David Platten]

Medians now working, provided that PostgreSQL is being used.