[TASK] Introducing sophisticated Highlighter configuration domain
[TASK] Refactoring Flexform DO for Highlighter Configuration usage
[TASK] Refactoring LanguageItems Flexform itemsFunc processor for Highligher Configuration usage
[TASK] Fixing TYPO3.CMS CGLs (elseif)
[TASK] Cleaning up Configuration structure; fixing LanguageItems Configuration instance creation
[TASK] Refactoring of fail safe brush alias retrieval
[FIX] skipping `plain` brushes
[FIX] Fixes GeneralUtility class name clash
[FIX] Retrieving extension settings instead of full TS
[FIX] Fixing strtolower() call within Flexform LanguageItems procFunc
Revert "[FIX] Retrieving extension settings instead of full TS"

This reverts commit b847814a4afc685c25df5dca4278fa38243eb1af.
[FIX] removal of empty lines within Highlighter Configuration
[TASK] Improve reamde file
[TASK] Remove unneeded _md5_values_when_last_written property from EM conf
[TASK] Update screenshots
[TASK] Update documentation keywords
[TASK] Update changelog
Merge pull request #7 from fnagel/pre-2.0.1

Pre 2.0.1
Merge branch 'master' into feature_54988

Conflicts:
	Classes/Configuration/Flexform/LanguageItems.php
	Classes/Controller/ContentController.php
	Classes/Domain/Model/Flexform.php
	Resources/Private/Layouts/SyntaxHighlighter.html