Added new filter operator for adding prefixes and suffixes to titles; these new filter operators are useful in contexts where only a filter expression is allowed and where macro processing isn't allowed. The filters complement the existing remove suffix and prefix filter operators. (So much for the "filter" in filter operator.)
make simpler
add how to install plugin
more clear "How to sign the CLA"
add a example
add some way to invoke macro
added documentation tiddlers for addprefix and addsuffix; updated
documentation tiddlers for prefix, suffix, removeprefix, removesuffix to
reference the new addprefix and addsuffix filter operators.
Extend fakedom for KaTeX on Node.js

To make KaTeX work on the server we need to add support for the style
attribute and for setting the textContent of an element.
Update KaTeX wrapper to support operation under Node.js

Now we can generate static HTML containing mathematical typesetting
Add KaTeX static build
Merge pull request #928 from TheDiveO/filter-operators-addsufprefix

addprefix and addsuffix filter operators
Merge pull request #946 from fghhfg/patch-7

add some way to invoke macro
Merge pull request #945 from fghhfg/patch-6

add a example
Merge pull request #944 from fghhfg/patch-5

more clear "How to sign the CLA"
Docs update
Merge pull request #942 from fghhfg/patch-3

add how to install plugin
Doc tweaks
Docs tweaks
Merge pull request #940 from fghhfg/patch-1

Simplify upgrading instructions
Update history for tm-home message