Tweaked the textedit name description under the customedit window in schedule-ui.xml.
Reworked the virtual keyboard to match rest of theme.

modified:   base.xml
modified:   keyboard/keyboard.xml
new file:   keyboard/leftarrow.png
new file:   keyboard/leftarrow_inverted.png
new file:   keyboard/returnarrow.png
new file:   keyboard/returnarrow_inverted.png
new file:   keyboard/rightarrow.png
new file:   keyboard/rightarrow_inverted.png
new file:   keyboard/shiftarrow.png
new file:   keyboard/shiftarrow_inverted.png
modified:   schedule-ui.xml