bugfix doc keyboard
docu TextInput
BUGFIX extras.CedrusResponseDevice
BUGFIX show_documentation with new URL
Delete README.md
Update README.txt
Rename README.txt to README.md
Rename README.md to README.txt
NEW: Font viewer in test suite
Font viewer update
add reference
Rename CHANGES.txt to CHANGES.md
Update and rename README.txt to README.md
Some Android Fixes
Merge branch 'developing' of https://github.com/expyriment/expyriment into developing
docu fixes
Update Overview.rst
Update ImportDataIntoR.rst
Update ImportDataIntoR.rst
update docu changes.md