1.0.0

• Init: Initialize Module "Text editor"
• Fix #5: Position of "Edit" Handler
• Enh #2: Create new text files
• Enh #1: Store file version on update content
• Enh: Update for new file history
• Fix #11: Display confirmation for unsaved changes
• Fix #3: Fix CodeMirror Editor
• Enh #19: Improve extension handling
• Fix: Add autofocus on file creation modal box (for HumHub 1.17 - see humhub/humhub#7136)
• Enh #30: Use PHP CS Fixer