Make graph a value rather than point in CRD types

[ukclivecox]

Fixes #1742

• Changes the graph to value as it is required.
• Adds unit test and e2e test

[seldondev]

Mon Apr 27 11:52:58 UTC 2020
The logs for [pr-build] [1] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-1752/1.log

impatient try
jx get build logs SeldonIO/seldon-core/PR-1752 --build=1

[seldondev]

Mon Apr 27 11:52:59 UTC 2020
The logs for [lint] [2] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-1752/2.log

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jx get build logs SeldonIO/seldon-core/PR-1752 --build=2

[seldondev]

Mon Apr 27 11:55:23 UTC 2020
The logs for [lint] [4] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-1752/4.log

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jx get build logs SeldonIO/seldon-core/PR-1752 --build=4

[seldondev]

Mon Apr 27 11:55:29 UTC 2020
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jx get build logs SeldonIO/seldon-core/PR-1752 --build=3

[adriangonz]

/approve

[seldondev]

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[seldondev]

Thu May 7 10:14:55 UTC 2020
The logs for [lint] [6] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-1752/6.log

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jx get build logs SeldonIO/seldon-core/PR-1752 --build=6

[seldondev]

Thu May 7 10:14:56 UTC 2020
The logs for [pr-build] [5] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-1752/5.log

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jx get build logs SeldonIO/seldon-core/PR-1752 --build=5

[seldondev]

Mon May 18 09:13:07 UTC 2020
The logs for [pr-build] [7] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-1752/7.log

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jx get build logs SeldonIO/seldon-core/PR-1752 --build=7

[seldondev]

Mon May 18 09:13:17 UTC 2020
The logs for [lint] [8] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-1752/8.log

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jx get build logs SeldonIO/seldon-core/PR-1752 --build=8

[seldondev]

Mon May 18 09:42:49 UTC 2020
The logs for [pr-build] [9] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-1752/9.log

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jx get build logs SeldonIO/seldon-core/PR-1752 --build=9

[seldondev]

Mon May 18 09:42:57 UTC 2020
The logs for [lint] [10] will show after the pipeline context has finished.
https://github.com/SeldonIO/seldon-core/blob/gh-pages/jenkins-x/logs/SeldonIO/seldon-core/PR-1752/10.log

impatient try
jx get build logs SeldonIO/seldon-core/PR-1752 --build=10