Update cheatsheet for Clojure 1.10

[jafingerhut]

Here is what I have already added that is new in Clojure 1.10:

Added to Namespace / From symbol section:
requiring-resolve
Added to Java Interoperation / Exceptions section:
ex-cause ex-message clojure.main/ex-str

And here are the new things in Clojure 1.10 that have not been added.
If someone would like them added to the cheatsheet, please recommend a
category (or multiple categories) to add them to, whether existing or
new.

PrintWriter-on
read+string
add-tap
remove-tap
tap>
clojure.core.protocols/Datafiable
clojure.core.protocols/Navigable
clojure.core.protocols/datafy
clojure.core.protocols/nav
clojure.core.server/io-prepl
clojure.core.server/prepl
clojure.core.server/remote-prepl
clojure.core.specs.alpha/even-number-of-forms?
clojure.spec.gen.alpha/shuffle
clojure.datafy/datafy
clojure.datafy/nav
clojure.main/renumbering-read

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[puredanger]

Seems to be missing new stuff for datafy, prepl, clojure.main error functions. prepl is not critical to add to the cheatsheet but I would like to get the others on there.

[jafingerhut]

Definitely open to adding more things here, especially if you have a preference for how it ought to be categorized and can suggest where to add it.

[puredanger]

the datafy stuff is a new top-level namespace clojure.datafy so that's probably a new section that I expect will grow a bit in the future.

the clojure.main functions could be a new section on error handling tools and include clojure.core/Throwable->map, clojure.main/ex-triage,clojure.main/ex-str, clojure.main/err->msg, clojure.main/report-error (1.10.1).

Also, the tap stuff should be a new line under IO (add-tap, tap>, remove-tap).

[jafingerhut]

I added a second commit to this PR with most of the changes you suggested.

You suggested that I add Throwable->map and some related functions into a new section on error handling tools. I had already added some of them to an existing section "Java Interoperation / Exceptions" earlier, so I added the rest of them to that section with this commit.

If you would also like them in another new section, or in a different section instead of that one, let me know and I can take a look into it.

[jafingerhut]

Here is a link to the change log explaining exactly what changed in v49, the most recent version, in case you want to compare it to your suggestions.

https://github.com/jafingerhut/clojure-cheatsheets/blob/master/src/clj-jvm/CHANGELOG.txt