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.)
Fix problem with zoomin storyview and hidden sidebar

Fixes #933
make simpler
Boot prefix should preserve $tw in the browser

This change allows raw markup tiddlers to preload configuration values
into the `$tw` global
Add support for custom password prompts
Prompt twice when setting password

Fixes #364
add how to install plugin
i'm not sure what i'm doing...
Merge pull request #943 from fghhfg/patch-4

CLA signature from @fghhfg
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"