This reverts fix for all tables. It should fix#8617.
It also adds fix for overflow in $:/Manager 's content page, testcase
widget output. The fix for overflow $:/TagManager is reverted since it
caused the dropdown not to display properly.
* chore: update editor file import to use procedures and substitute operator
* feat: refactor editor file-import UI to reuse filter from $:/config/Editor/EnableImportFilter
* feat: support for markdown in editor file import UI
* feat: improve markdown type detection and enable markdown image imports by default
* fix: uri encode tiddler titles for markdown
* escape characters instead of URI encoding
* fix: tweak regexp to simplify code and document escaping rules
* Updates to make Excision more friendly to Markdown users by adding
Markdown as an option in the criteria to use excision and by making the
excise operation reuse the type of the tiddler being excised.
* Updated excise operation to use Markdown syntax for links.
* add trimSelection - both, start, end, no
* add documentation for trimSelection to tm-edit-text-operation tiddler
* add trimSelection both to all buttions where it makes sense
* change "both" to "yes" as a default
* fix trimSelection typo
* fix trimSelection typo
* docs trimSelection add "no" as possible value - it's the default
* remove some redundant variable declarations
* update from-version
* fix comment typos
* fix whitespace
* make local variables more visible
* add a search button to the control panel tiddler fields tab
* minor update
* use v5.3.x syntax
* use tf. prefix for the function
* make show-filter-count a global macro
* make table header translatable
* add documentation
* show-filter-count code cleanup
* remove the table-header
* remove erroneous caption field
* Let PageControls buttons use v5.3.2 syntax
* Rewrite buttons and actions
* Omit whitespace & use function to avoid duplicating
* Omit whitespace in conditional syntax
* Define tf.get-tags function to avoid duplicated text substitution
* Rewrite advanced search button
* Add space in join operator
* Rewrite buttons in plugins
* Remove tf prefix in new-journal.tid
* Remove tf prefix in new-tiddler.tid
* tc-subtitle is not a sibling to tc-body,
So tc-subtitle needs a clearfix to contains float:right
* add clearfix to all tiddler elements that could contain floats
* add clearfix to tc-tiddler-title in ViewTemplate
* add clearfix to plugin/blog/templates
* add clearfix to plugin/tour/templates
* remove test tiddler
* rename draft title class to tc-tiddler-title-draft
* undo title field covering
* move tc-clearfix to tc-float-right in the base CSS file
* rename clearfix CSS class to tc-clearfix
* update documentation tiddlers
