cherrypick / merge improves selection of cells in IE; use shift-click to select a cell range (gentics #51777)
merging upstream
merging...
js-beautify modified table-cell.js
merge upstream
merge upstream
Merge branch 'hotfix-51777' of ssh://github.com/evo42/Aloha-Editor into hotfix
Refactors paste plugin for form and correctness
Minor clean up of paste plugin
Refactors contenthandler plugin
Moves transforming of tables in handled content from transformTables()
into prepareContent() in table plugin, and improves implementation.
Corrects inline documentation; corrects a lie
Minor refactoring of content handler plugin
Moves wrapping of content to utility function
Refactors and improves word content handler for performance
Improves removing of table borders
Fixes cleaning of word content

Cleaning word content will no longer result in mal-formed tables.
Adds changelog entry for fixes to word content handler
Fixes pasting in "propped" paragraphs

Otherwise pasting into propped paragraphs would leave empty (invisible)
paragraphs in the wake.
Adding isProppedParagraph() among contenthander utility functions

Fixes incomplete commit 8fdd5ca16c83bb27d9dd802360139b34e61e352a